The GP Jam is happening on May 20th. The flyers says to bring your own beer and weed so don't try to score from anyone else. If you're into riding, you can enter the Punk Wall contest, Best Bowl run or even if you're not that talented, you can win the best dressed BMX-er prize.
Seems like loads of sponsors are supporting the jam. From Subrosa to UGP, Shadow to Sullen, Odyssey, Lotek, RDGBMX, the Shadow Conspiracy, Vestal, Empire mailorder, 187 and the Little Devil Brand. With all these sponsors kicking in, dressing up on the 20th isn't such a bad idea. There's a big property on the river to camp out and of course a barbeque is in the works.
Sounds like a good time to us.