I ADORE the Eis Cafe! The staff is very sweet and it is the best ice cream I've ever had! My…read morefavorite is the ananas becker, while my husband favors the banana split. Also, during winter, try their white hot chocolate. It's so thick and sweet. I'm preeeetty sure they just melt chocolate and add a splash of milk.
Also, if you like ice cream with liquor, make sure you like the taste of alcohol...they sure do make it strong!
They also have menus in English and have a take away window at the entrance for ice cream scoops on cones if you don't feel like sitting down. They are also open reasonably late! Great for a post-dinner date spot.