HAPPY HOUR: MyOpenBar and (the recently re-opened) Sound Fix are teaming up to bring an open barathon to Brooklyn all week long. They'll be offering up PBR and well drinks for one hour each night, so fill up and be sure to do some tipsy record buying.

6 p.m. // Sound Fix [110 Bedford Ave, Williamsburg] // Free

EVENT: The Goethe-Institut talks Green tonight at their "What Is Green Architecture?" series. Settle in for "conversations, lectures, and events exploring the cutting-edge developments in the field and their impact on contemporary life as well as implications for the future." Tonight catch a talk by noted architect Christoph Ingenhoven followed by a conversation with series curator Andres Lepik.

7 p.m. // Goethe-Institut [1014 5th Ave] // Free

MUSIC: Los Campesinos! (pictured) and Titus Andronicus take the Bowery Ballroom stage tonight. The headliners will likely delight you with their happy-go-lucky pop tunes (à la Architecture in Helsinki), but we also recommend getting there early for the slightly-less-happy, lo-fi goodness delivered by New Jersey-ites Titus Andronicus. Buy tickets here.

7:30 p.m. // Bowery Ballroom [6 Delancey St] // $15

THEATER: An exhilarating new play, STRETCH (a fantasia), steps inside the lively mind of Richard Nixon’s longtime secretary Rose Mary Woods as she lives out her days in an Ohio nursing home on the eve of the 2004 presidential election. The famously loyal Woods is best remembered for testifying about “accidentally” erasing White House audiotape recorded just a few days after the Watergate break-in. Here Kristin Griffith gives a virtuoso performance as Woods, backed up by an excellent supporting cast and a band that uses an old IBM Selectric typewriter for percussion. Ends next week; read our full review here. – John Del Signore

8 p.m. // The Living Theatre [21 Clinton Street] // $20