You're invited to watch around 70 law enforcement officers compete on a timed course on Saturday; kids can try out a fun obstacle course on their bikes, too.

The new E-Embarcadero vintage streetcar line adds much-needed service to locals, workers and tourists who've been scrunched in to overfilled F-line streetcars far too long.

If you're accustomed to riding Muni's underground service at night, you'll now need to make alternate travel plans.

The "perennial candidate" is running again on a pro-business, pro-freedom of expression ticket.

The line officially gears up on Saturday and will run weekends only from 10am–7pm, transitioning to seven-day service in early 2016.

If you'd like a shorter commute across the water to the East Bay or Marin, the water taxi service would like to hear from you.

Community groups, law enforcement and city agencies will all be on hand with activities and information to strengthen ties with the neighborhood.

The 4th Annual World Naked Bike Ride will congregate at 11am.

Here's your rundown of local events, shows and activities in the North Beach area for the weekend.

Fill out the application by Monday.

It's going to be a big weekend for events.

"Bosun's Bass," a riff on a Bosun's pipe, is being installed today.

With the Ferry Building, Justin Herman Plaza, and more entering the district, some are concerned its staffing levels may be insufficient.