In addition to the fireworks and other shenanigans going on for the Bridge's 75th birthday, there's some fun in the hood to be had, as well.

Yo-Yo Contest | Golden Gate Park Today: Yo-yo contest at the Concourse in Golden Gate Park from 10:00 - 5:30! 100 of the top West Coast competitors, loaner yo-yos for the yo-yo-less, lessons, prizes. Free. Free Concert | Golden Gate Park Likewise, on Sunday, free "American and Patriotic" music at the concourse. Softball Registration | Kezar Pavilion San Francisco Adult Softball Summer League Sign Ups happen Tuesday through Saturday of next week at Kezar pavilion at 755 Stanyan. Tue 10-5, Wed & Thur 10-7, Fri 10-6, Sat 9-2, with a party on Fri 6-8pm. N Line Down | Everywhere As you've probably already heard, but just in case you haven't, the N is out of commission starting yesterday, and will be through June 4th, so they can work on the rail and the sewer lines. More info on service disruptions here, and a printable (but somewhat baffling) chart of how the N Bus will run here. Haight Ashbury Clinic is Hiring They're looking for a Physician, and a Substance Abuse Care Coordinator. Time to update that CV. Lost Key | Panhandle Is this your key? Because somebody found your key. Have a fantastic long Memorial Day weekend, kids!