This is a place where you can go with your friends even if they are not 18, eat and drink (I think) till the last client. for example, you're in Riga, because of a sport competition with your team or ERASMUS program or just came with your best friends. This is a place to enjoy a bit of action and late hangout. Sometimes there's a musician or singer
If you wanna feel cozy and just enjoy an evening with your friends, this is the place.
You should try the drink "Ezītis muglā"