I'm currently studying abroad at WU, and I read in some book they gave us that Tewa has the best…read morehummus in all of Naschmarkt, so I had to see for myself. We went this past Saturday (one of the first real days of Spring), and it was very pleasant because there is lots of outdoor seating, and the indoor seating felt very open-air because all the windows were open. The atmosphere in general was great!
The waitress was friendly and came quickly to take our drink orders and the drinks came quickly afterwards. But, then, she did not come back for a long time to take our food orders. We noticed many tables just enjoying drinks, so maybe she didn't think we wanted to order food. Either way, she should have checked back to make sure. However, once we did place our order, the food came quickly! Two of us ordered the falafel with hummus, and two of us ordered the grilled chicken with hummus. Each entree came with a huge piece of pita bread! Indeed, the hummus was delicious! We were all quite happy with our meals! I would definitely go back.
For the falafel entree, a large radler, and tip, I paid 12 euros. For the chicken, a large beer, and tip, my friends paid 14 euros. They also had some cocktails that looked pretty good, but they were almost 8 euros, so we didn't get any.