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    Code Ninjas

    5.0 (4 reviews)
    Closed 10:00 am - 8:00 pm

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    5 years ago

    The business has great teachers and curriculums. The owner is very enthusiastic and friendly. The kids and I feel at home!

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    6 years ago

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    Mad Science of the Bay Area

    Mad Science of the Bay Area

    4.3
    (67 reviews)
    1.3 mi

    We recently booked Mad Science Bay Area for my son's 7th birthday, and it was a fantastic…read moreexperience from start to finish. The booking process was seamless, I filled out the online form and had a confirmation within 1-2 days. Our Mad Scientist, Jordan (Plazma Petey), contacted me the day before to nail down the final logistics, which really put my mind at ease. On the day of the party, he arrived 30 minutes early to set up and was ready to go right on time. I have never seen a group of 1st grade boys so captivated! Jordan was high energy, charismatic, and had them laughing, shouting out answers, and asking great questions the entire time. Even the parents were leaning in and enjoying the show. To top it off, the kids got to make magic dough to take home. I had so many parents ask where I found them because they were so impressed. Highly recommend Mad Science and specifically Jordan!

    So excited to find Mad Science did Birthday Parties! I sent my son there 20+ years ago for…read moreafterschool daycare and now my granddaughter will get to join in the fun for her 8th birthday party! Booking, paying, extra experiments all goes well! It's the night before the party and Cosmic Chris texts me at 10pm to go over details??? WHAT?!?! I'm in bed after 3 long days of cleaning and prepping for said party!! The texts got pretty ugly with Cosmic Chris dictating to me what time he'd be AT MY HOME instead of what time I paid him to show up. I'm beyond furious and now don't know if this company will even show up, what type of attitude I'll have to deal with or how my granddaughter will be treated. I've already reached out to the lady I booked with...so hoping this won't be an issue...but I'm just flabbergasted at how this even got here with Cosmic Chris!!!

    Photos
    Mad Science of the Bay Area
    Mad Science of the Bay Area
    Jordan hard at work

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    Jordan hard at work
    The Hot Spot Studios Fremont

    The Hot Spot Studios Fremont

    4.8
    (43 reviews)
    5.1 mi

    What a gem! I love this place. So much better than other main chain pottery store. They don't…read morecharge studio additional fee. Just pick the ceramic you want to paint and pay for that! No time limit and I like the tray they give. Easy to turn and paint. I also like the squeeze paint bottles that's helpful when doing fine lines. There are plenty of supplies: consisting of sponges, brushes, water cups, pencils and erasers. I brought my friend here for her birthday and we just spent 3 hours painting, listening to music and chatting. We visited on a Sunday and it was quiet/peaceful, not too crowded. Definitely will visit this place again in the future to paint more pottery.

    We had our daughter's 6th birthday party at Hot Spot Studio over the weekend, and we were so…read moreimpressed by both the space and the staff. I honestly cannot believe I had never heard of this place before, especially living here in Fremont. The studio is adorable, clean, and very well set up for kids' activities and parties. They offer a lot of fun options, and for our party we chose pottery and slime, which was a huge hit. The full 3 hours went incredibly smoothly. We had a private room for the kids to do their activities, enjoy pizza, and have cake, and everything felt easy and well organized from start to finish. The staff was wonderful and made the whole experience feel seamless. We will definitely be back with our kids.

    Photos
    Before glazing
    Before glazing
    Painted ceramic piece, glazed but un-fired.
    Painted ceramic piece, glazed but un-fired.
    The Hot Spot Studios Fremont

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    Hooray Kids Indoor Play Center

    Hooray Kids Indoor Play Center

    3.5
    (31 reviews)
    4.6 mi

    My kids loves playing here. We don't come here as often as we wanted to because there's no Ac…read more We had our kid birthday here, absolutely an amazing event on the room space, timing, friendly staff, and food delivery. All the guest had a great time. Fun spot. The only complaint is the heat. It gets really warm. I saw a few fan in the ceiling but that's about it. The kids were running around having fun but with the poor air circulation, they were overheating. Most of them were sweating with super red cheeks. Hoping the owner will fix the air/ or increase AC. Otherwise hot days is not a good time to visit. Overall a very fun spot for kids. Without the AC or improved air circulation, only 3 stars.

    This could have been a 4 star review but ended up being 3 stars as a whole once we factor in the…read moremistake in food order and the delay in what was eventually provided. My family and I were invited to Hooray Kids Indoor Play Center to celebrate a 3-Rex fun-filled birthday. Located on the upper level of Newpark Mall, the establishment brings a little bit of promise to the dying aura/vibes of the mall. Check in was easy but the 2 Asian females handling registers and check in process could be a lot more friendly, given the fact that their job descriptions deal with families and children. The party room was spacious and some foods/items were already set up. Juice pouches, waters, pizza, pasta, and wings were accounted for except for the fried rice & chicken nuggets. There was a lot of going back and forth regarding what was ordered and what actually arrived. The error ended up being on the businesses part and they offered to get the food within a certain timeframe or allowed for the hosts to cancel. Being that the timeline provided wasn't too bad, they proceeded with the initial food order. The rice and nuggets [which ended up being chicken strips as opposed to actual nuggets] came but a lot later than the estimated time. The party was blocked off from 1pm-3pm and with the delay in food items, eating was pushed out while everyone awaited delivery. The entire food situation was not organized well and the staff had no sense of urgency. The play area is clean but a lot smaller than I expected. The ninja warrior course was great for the older kids and the designated area across the way was great for the younger visitors- offering a small ball pit, floor piano mat, soft play area. The trampoline prohibits adult use and the usage has a max capacity of 4 kids. Nobody followed the rules and the staff didn't bother making rounds to ensure safeties. I do appreciate there being one staff member stationed at the front to allow patrons in and out. That is an extra set of eyes to prevent little ones from escaping undetected. I wouldn't come here out of free will but I'd partake should there be another party invite. My advice is keeping an eye on your kids and bring some hand sanitizer because the kiddos visiting here come equipped with runny noses and congested coughs.

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    Hooray Kids Indoor Play Center
    Hooray Kids Indoor Play Center
    Hooray Kids Indoor Play Center

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    Silliman Activity and Family Aquatic Center

    Silliman Activity and Family Aquatic Center

    3.4
    (317 reviews)
    4.8 mi

    Thank you to my sister for planning a day full of fun and swimming for our family's kiddos!!…read moreLocated in Newark, Silliman Activity and Family Aquatic Center seems to have it all. This community center has an indoor water park, fitness center, and aquatic program offerings for people of all ages. Our visit primarily surrounded the 32,000 sq ft water center. This water center consists of a lap pool, a kiddy activity pool, a 15 person jacuzzi, and a lazy river. Unfortunately, the jacuzzi and lazy river was closed during out visit this past weekend. Fees are required for each person entering the pool area- regardless of whether they decide to swim or not. Bathing suits are required to enter the pool with the exception of a t-shirt worn over a swimsuit. No outside food or drinks, aside from bottled water, is allowed. With that said, food|snack offerings through Ollie's Poolside Cafe. The menu consists of hot dogs, chicken nuggets, tater tots, fries, nachos, and soft serve. Seating is first come first serve but there is plenty to go around. My sister was kind enough to plan for a group cabana space for an additional fee which is highly recommended on busier days where seating could be scarce. Highlights of choosing Silliman: *The facility is super clean *Showers and changing rooms are spacious *Parking is free *Admission is affordable *Water is heated *Events & Parties Reservations accepted 5/5 stars. This was fun for our entire family!! So much fun that I may look into celebrating an event of my own here.

    I will give this place 4 stars for now. I will just write from what I saw and what i experience at…read morethis place. Facility was clean. Friendly staff. We came here for a birthday party. They rented a room away from the swim area. We thought we was here for the swimming. Lol but it was okay for us not to swim. We still had fun at the party. You can just a drop in for the swim activities for $13. Which is not bad. No food allowed in the swim area. You bring food but you have to eat at the lobby area which is not alot of seating area. Barely to none to seat on. I will do a follow-up review when we visit this establishment again.

    Photos
    Outside
    Outside
    Dryers
    Dryers
    Inside

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    Inside
    Sky Zone Trampoline Park

    Sky Zone Trampoline Park

    3.5
    (250 reviews)
    4.6 mi
    Locally owned & operated
    Walk-ins welcome

    I love this place ! Great staff it is clean and safe for the kiddo's…read more I love the foam pit

    Our school has been bringing our 5th-grade students to Sky Zone for our end-of-the-year field trip…read morefor the past several years. The facility itself is large, parking is easy, and there are plenty of attractions that keep students entertained. The kids especially enjoyed the variety of jumping areas, the small arcade, and the snack shop. Unfortunately, this year's experience was filled with several organizational issues. We were told we could enter at 9:00 AM, but when we arrived, the facility was still closed. Standing outside with 45 excited students waiting to get in and another bus on the way was not an ideal way to start the day. Prior to our visit, we submitted student names, birthdays, and waiver numbers in advance to help streamline the check-in process. However, none of that information appeared to be utilized, and check-in ended up being long and exhausting for both students and staff. There was only one employee handling the entire check-in process, which created significant delays. We had also prepaid for a package that included unlimited pizza, drinks, chicken, and fries. It quickly became apparent that the facility was not prepared for our group's arrival. Food service was slow, and overall operations felt disorganized throughout the visit. The students were disappointed that the photo booth was out of service and that the rock wall was not fully functioning. To their credit, they still made the most of the activities that were available and had a good time together. One of the most confusing parts of the experience occurred at the end of our visit. Our group had already paid in full prior to arriving, yet we were asked for a final payment before leaving. This created unnecessary confusion and did not inspire confidence in the organization's record-keeping. While the facility itself offers a fun experience for students, the management and organization continue to be a concern. Since this has been an annual trip for our school, I would expect the process to become smoother and more efficient each year. Instead, many of the same logistical issues seem to persist. The kids still had fun, but the experience for the adults coordinating the trip was far more stressful than it needed to be.

    Photos
    Sky Zone Trampoline Park
    Sky Zone Trampoline Park
    Sky Zone Trampoline Park

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    Code Ninjas - kids_activities - Updated August 2026

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