Each St. Patrick's Day for the past 14 years, House of Blues has offered a free day-long celebration featuring music and mayhem. The local Pogues tribute act Boys from the County Hell kicks things off at 9 a.m. in the Concert Hall. DJ Sparky B will perform at noon, and again from 4 p.m. until the club closes. In the Cambridge Room, local Irish rockers Craic get started at 9:30 a.m. Billy Likes Soda will take the stage at noon and DJ Gene will perform from 2 p.m. until the club closes. The restaurant and bar will open at 10 a.m., and the Foundation Room will open at 11 a.m. Admission is free but the food and drink will cost you. (Niesel)