Paint the town.

REVEL
After-Party on the Piazza
What: Browse Picasso to Warhol: Fourteen Modern Masters (more than 100 works by 20th-century icons like Picasso, Matisse, Léger, and Warhol) then cut loose on the lawn.
Why: Cocktails, bites, and beats from DJ Maseo of De la Soul.
When: Tonight, 9 p.m.
Where: High Museum of Art, 1280 Peachtree St., Midtown (404-733-4444). Tickets ($75) online at high.org/afterpop.

GO
Harvest Moon Festival
What: An upscale overload of music (The B-52s, Mat Kearney, Gin Blossoms) and food (pop-up kitchens, chef demos, farmers market, street carts) just an hour from Atlanta.
Why: Day trip it or go for the whole weekend.
When: Tonight, 6 p.m.-Sat.
Where: Callaway Gardens, 17800 U.S. Hwy. 27, Pine Mountain (800-225-5292). Tickets ($39 and up) online at harvestmoonfest.com.

SCORE
Boogaloos Tenth Anniversary Sale
What: The high-style boutique celebrates with 25 percent off everything (Bailey 44, French Connection, Citizens of Humanity), an additional 15 percent off clearance items, and 30 percent off your entire purchase when you spend $200 or more.
Why: Drinks, snacks, and covetable gift bags for the first 25 shoppers who spend $150.
When: Fri., 6-11 p.m.
Where: 246 W. Ponce de Leon Ave., Decatur (404-373-3237).

SUPPORT
Sage’s Breast Cancer Tees
What: Show your rack some love with tops ($20-$25) with cheeky sayings like “Saving 2nd Base” and “Treasured Chest.”
Why: A percentage of sales goes to Susan G. Komen for the Cure.
When: Thru Oct. 31.
Where: 37d W. Paces Ferry Rd., Buckhead (404-233-8280); 410 Peachtree Pkwy., ste. 130, Cumming (770-888-0363).

Photo: Andy Warhol, Self-Portrait, 1966. Courtesy of Andy Warhol Foundation for the Visual Arts, New York