Play with Facebook apps? Play with new media? Or just watch the Red Sox play? Your choice.

• The Snap Summit, a one-day conference about the Facebook platform, is happening right now at the Yerba Buena Theatre in San Francisco. If you're in a mood to punish yourself, catch egoblogger Robert Scoble leading a blogger roundtable at 3 p.m. [Snap Summit]
• Tomorrow, Berkeley MBA students host the sold-out >Play new media conference. [>Play]
• Or, you could just stay home and watch baseball! My beloved Red Sox take their 2-0 World Series lead to Colorado. Games are Saturday and Sunday. [Major League Baseball]

Got a to-do that's a must-do? Send it to calendar@valleywag.com. Check out more events on our Google Calendar: