The Onset Bay Association will host the 5th annual Chalk-Full-O-Fun Street Painting Festival with acclaimed 3-D artist, David Zinn, on Saturday, Aug. 25.

The festival is set for 10 a.m. to 6 p.m. at Prospect Park on Union Avenue. The rain date for the festival is Aug. 26. A workshop with Zinn will start at 10 a.m. on Aug. 25 and will be held on that day indoors at the Boys & Girls Club in the event of rain.

Artists of all ages and abilities are invited to participate. Registration starts at 9 a.m. Cost is $5 for a full square and a box of chalk or $2 for a quarter square. The public can vote for their favorite artists. Prizes are awarded in several categories.

Entertainment occurs from 1 to 3 p.m. by Johnny Botelho, acoustic musician and singer. Activities include: a juried artisan craft fair, face painting and a story walk with a limited number of book giveaways.

For updates, visit the event’s Facebook page at: www.facebook.com/onsetstreetpaintingfestival or the Onset Bay Association’s website at www.onsetbay.org or call 508-295-7072 or 508-273-5290.

This program is supported in part by a grant from the Wareham Cultural Council, a local agency that is supported by the Massachusetts Cultural Council, a state agency, United Way of Greater New Bedford, Wareham Community Events Committee, and First Citizens Federal Credit Union.