Philly Weekender: XPoNential Fest, Fine Arts Show and more

The fall fun has begun. Here are six ways to spend your weekend in Philly:

• The Rittenhouse Square Fine Arts Show runs through Sunday. Browse and buy from more than 100 artists and crafters.

• The XPoNential Music Festival takes over the Camden waterfront all weekend long. Headliners include The War on Drugs, Nathaniel Rateliff & The Night Sweats, and Patti Smith. Tickets: $60 for adults, $5 for young children.
• The Uhuru Book Fair and Marketplace will set up in West Philly's Clark Park from 9am-5pm on Saturday. Enjoy vendors, live music, food and activities for kids.
• Head to Philadelphia Fall Arts Fest at the Kimmel Cultural Campus for free dance, music, opera and ballet performances Saturday.
• Taste lagers from select American and international brewers at USA vs. the World: An Oktoberfest Celebration at Sunflower Philly in Kensington from noon-5pm on Saturday. The afternoon also will feature music, entertainment and food trucks. Tickets: $25-$55.
• Chinatown's Mid-Autumn Festival returns from noon-8pm on Saturday on 10th Street.