What's On This Weekend

It's going be crisp but oh-so-sunny this weekend. What to do?

Saturday
Williamsburg White Room Grand Opening
The opening of a new art space featuring 15 local artists. Open bar 8-9, DJs and live music.
S 3rd and Roebling, 7pm to 3am

Brazen Head Cask Ale Festival
22 cask ales from all over. Brooklyn Record describes cask ales as "hand-drawn to perfection and served in pint or half-pint glasses at a civilized temperature."
Brazen Head, 228 Atlantic Ave (between Court and Boerum Place), Saturday and Sunday

Walking Tour of Atlantic Yards
Organized by New York Like a Native walking tours, find out what the Atlantic Yards really looks like and where Ratner's baby is supposed to go. The best way to understand the controversy -- including issues of scale, design, and blight -- is to take a look around the proposed site and the surrounding neighborhood. The tour should run between 2 and 2 1/2 hours.
1:30PM, Williamsburgh Savings Bank, $15.

Sunday
Reverend Billy's Revival
The Brooklyn Lyceum will be the site of some fabulous exorcisms, prayers, shouts, and radical gospel with the Church of Stop Shopping. The Reverend and the choir kick off their All Borough Revival Tour in the Wal-Mart-and-Ratner resistant borough of Brooklyn.
Brooklyn Lyceum, 227 4th Ave at President (R to Union), 4pm, $10

NYC Marathon
Pro women start at 9:35; pro men and the rest of the field at 10:10. A few good places to watch: Mile 14 at 23rd Street in Queens; 4th Avenue in Brooklyn; Mile 15 near Queensboro Plaza; Mile 18 near First Ave and East 86th St in Manhattan; near the finish at 90th and 5th Ave. Where to eat along the marathon route from Zagat's.

The Impeach Bush Jogging Circus
A mobile carnival of jugglers, joggers, clowns, hula hoopers, and a 10-plus piece jogging kazoo band are running the NYC Marathon as a team.
Mile 17, 1st Avenue and 66th Street, Manhattan, noonish; $free