The Sputterly Utter

Despite my slight agoraphobia, I love this idea.

"You are invited to take part in MOB, the project that creates an inexplicable mob of people in New York City for ten minutes or less. Please forward this to other people you know who might like to join.
1. At some point during the day on July 16, synchronize your watch to http://www.time.gov/timezone.cgi?Eastern/d/-5/java/java.
2. By 7p, based on the month of your birth, please situate yourselves in the bars below. Buy a drink and act casual. If you are attending the MOB with friends, you may all meet in the same bar, so long as at least one of you has the correct birth month for that bar.
January, February, March: Puck Fair, 298 Lafayette, just south of Houston. Meet just inside the front door, to the right.
April, May, June: 288 (a.k.a. Tom & Jerry's), 288 Elizabeth Street, just north of Houston. Meet in the back to the left, by the jukebox.
July, August, September: Bleecker Street Bar, 58 Bleecker Street, at Crosby. Meet in the back to the right, by the jukebox.
October, November, December: Pamela's Cantina, 1 West 3rd Street, just west of Broadway. Meet near the right side of the bar, by the television sets.
3. Then or soon thereafter, a MOB representative will appear in the bar and will pass around further instructions.
4. If you arrive near the final MOB site before 7:18p, stall nearby. No one should arrive at the final mob site until 7:17.
5. At 7:28 you should disperse. No one should remain at the Mob site
after 7:30p.
6. Return to what you otherwise would have been doing, and await
instructions for MOB #5."