The annual Rockerbox Motofest, Milwaukee's premier, free motorcycle event and street party, takes place in Riverwest on Saturday, Aug. 3.

It's the 10th anniversary of Rockerbox and the 20th anniversary of Fuel Cafe.

Rockerbox features an eclectic mix of Euro, Japanese and American Café Racers, sport bikes, street fighters, choppers, super motos, scooters, sidecars and cruisers. All bikes are welcome.

The day includes a bike show, ride-in-show competition, local and regional motorcycle vendors, swap meet, trials demonstration, food and beer.

Additional features of this year's event include the Skid Lid Silent Auction, a curated collection of helmets painted by artists around the world as well as the 2nd Annual a Bike Raffle, featuring a custom built 1972 Custom Triumph Hardtail.

Where: Center Street, between Humboldt and Pierce.

Hours: 11 a.m. to 7 p.m.

Admission: Free.

Bands: TBA.

More information: facebook.com/rockerbox.