First time to Yok Yok which is located a short walk from the Frankfurt Hbf. I had a meeting in the area and my wife flew in to join me for an evening with my work colleagues (and to take the train to Paris the next day). We stayed at the Townhouse Hotel close to the Hbf and Yok Yok. Yok Yok is a kiosk with a pretty good selection of German beer. Not many craft beers but lots of varieties of German beer. I sampled several. It was a cold night so we were outside for a little while but then came inside. You can actually smoke inside because they don’t serve food. No place to sit but a perfect spot to try some great German beers. I couldn’t find a website but here is a Yelp link with more info: https://www.yelp.com/biz/city-kiosk-yok-yok-frankfurt-am-main