FRIDAY: >> Print out this PDF and take it to Local 16 between 6 to 9 p.m. tonight to receive a free drink, courtesy the Not For Tourists Guide to Washington, DC 2007. They’ll also be giving away free copies of the Guide. >> Local rockers The Pharmacy Prophets are brewing up a high-concept hootenanny at Iota tonight. When the band takes the stage, they’ll simultaneously be filming live concert footage for a multimedia project…