317 Events celebrates holidays and special events with pub crawls downtown. Guides lead groups to top watering holes including Tow Yard Brewing, Scotty's Brewhouse and more . Previous tours have hit the town for St. Patrick's Day, Halloween, and to rev up crowds before the Indianapolis 500. Depending on the event, participants can dress up in their best patriotic garb, scariest costume, or that Arbor Day tree suit they never get to wear enough.