Well, we know that the band tried very hard to do exactly such things with t.A.T.u. too. Playing in clubs around L.A. - at least while they were there recording. We simply don't know why it has never worked out. Wasn't the fault of the band who as we know consist of the most professional in that team anyway.
Troy says tickets should be bought quickly. You can buy them here:
http://www.ticketfly.com/purchase/event/8215