If you start out at the Highland Street end of Park Avenue at stART on the Street on Sunday you'll see the new Youth Stage and food trucks from around New England. Heading toward Elm Street there will be the beginning of arts and crafts booths (more than 275 altogether) and nonprofits, and the Scott Riccuiti Memorial Stage at Elm Park will see some of the day's biggest musical acts. Continuing toward Pleasant Street, attractions include a Youth Market, an outdoor beer garden, and more live music. All along the way there will be street performers amid the thousands of visitors to this incredibly popular outdoors art event now celebrating its 16th anniversary.

What: stART on the Street: Fall Edition

When: 11 a.m. to 6 p.m. Sunday 16 (Rain date Sept. 23)

Where: Park Avenue between Highland and Pleasant Streets. www.startonthestreet.org