I've been to Poison once with a large group of people. Karaoke isn't my thing but it was fun…read morequietly (in my head, where no one could audibly hear me) singing along with my friends on the stage. The bar is underground, which could add to its allure. There's a long bar area followed by a splattering of tables and the stage. Despite the crowds, I was able to snag a bar seat and was quickly served. I chose two different gin-based long cocktails, and they were both quite good. If you're looking for a fun karaoke and cocktail spot in Prague, this one is a good bet all around.

This is a place with great ambiance! Highly recommended! Spent an evening here with friends and we…read moreall liked it. Kind, slightly cute staff, and an even more supportive karaoke crowd! Had a great time! (Might have exchanged this five star review for a discounted drink. But never lied in the review).