Mullen's Wrigleyville is at 3527 N. Clark Street, Chicago, Illinois 60657.
See the Events Page for details on the upcoming tweetup at Mullen's.
We've got the whole 2nd floor - take the stairs just inside the front door. Wide variety of beer and food (including tater tots and pizza) and the kitchen stays open until 1am. Food and drink specials to be announced.
If at all possible, either take a cab or public transportation. If you do drive, Mullen's suggested parking in the McDonald's parking lot to the north on Clark - they have the cheapest rate in the neighborhood. If you do find a spot at a meter, you'll only have to pay till 9 p.m. when they turn off.