Not Quite Free Concert: $10, Pat Mahoney, numerous performers, swimming pool + more @ The Palms, 8/12

This one will run you $10 but it is probably worth your money. This event will feature Pat Mahoney of LCD Soundsystem, House of House, and swimming pools for the entire day. You'll find complete info on The Danger List. Sure to be a great way to spend yet another summer night for cheap.