I saw Bart Got a Room at last year's Tribeca Film Festival and totally enjoyed it - if you'd like, you can read my review (without getting spoiled). Now there's a trailer for it and it's apparently "coming soon." I highly recommend putting this one on the to-see list for some time when you need a pretty light, easy movie that isn't too taxing, isn't too substantial and leaves you feeling good in the end.
Set in Florida, the movie follows Danny (Steven Kaplan), a teen who wants nothing more than to get some action on prom night. Over the course of the film, we watch the excruciating three weeks leading up to the big night as Danny secures everything (tux, limo, hotel room) - except for the girl. William H. Macy and Cheryl Hines play Danny's divorced parents while Alia Shawkat plays Danny's good friend.
It's a sweet little movie with some great Big Band music throughout.