Street level of U Malého Glena, or Little Glenn's, is a lovely little American owned Irish pub with cool tunes and Guinness on tap. Venture down the stairs though and it's a completely different story, this is the best live jazz joint in town, with gigs and jam sessions seven nights a week.
Little Glenn's has a nice little selection of single malts, free wifi and a great crowd. Don't expect an Irish fiddler though, it's an Irish pub, but you're definitely still in Prague and the food menu reflects that. Expect the usual Czech favourites like beef goulash and pork knee, plus the kitchen stays open until midnight - we love.