Next Wednesday, June 8th, a Frank Zappa-themed super group called Cosmik Playground will get together for a tribute show at St. Rocke in Hermosa Beach, CA. With Joel Cummins (Umphrey’s McGee), Kris Myers (Umphrey’s McGee), Arthur Barrow (Frank Zappa) and Marcus Rezak (Digital Tape Machine) holding it down, this show looks to be one of the most tight-knit tributes to the late Zappa around.For those of you who can’t make it to Hermosa for the webcast, there’s still hope. LiveList, a group that provides quality streaming services for various shows, has announced a promotion. If 500 people sign up to watch the webcast, then LiveList will provide a free stream! All you have to do is register here for the show, and of course you can browse their massive database of live streamed shows in the process.If you like what you see, then be sure to check out Cosmik Playground at the Putnam Den in Saratoga Springs, NY on July 3rd, as the band will be performing post-Phish at SPAC. While the July 3rd lineup will feature different players, it’s looking like a great time playing some of the best music around. For tickets and more details, you can head here.