The London Games Festival is coming up in October, and what’s a major gaming event without a visit from Tommy Tallarico and his travelling band of musical companion elves? Certainly not the LGF, that’s for sure. They’re kicking off the festival with a visit from the Video Games Live concert interactive celebration of gaming at the Royal Festival Hall on the 22nd. Along with the old standards from Zelda, Halo, Warcraft, Myst, etc., concert goers will enjoy a pre and post show festival featuring demos of Holiday Xbox 360 titles, a cosplay contest, meet-and-greets, and a special arrangement from Halo 3 The Music (not to be confused with Halo 3 The Ride). Hit the jump for full details, ticket purchasing information, and all sorts of musical PR goodness.