The Old Town School of Folk Music is kicking off the summer season with a series of short class sessions. Instead of the usual eight-week session you can sign up for a quick four weeks of music or dance. And the schedule of classes looks amazing; everything from the music of the Muppets to cardio samba. There's probably something in the list that'll appeal to your inner rock star, so check it out and sign up for the next session before classes start (by Monday, June 8) to get a discount price.