Express yourself.DESIGNBuck15’s Arts & Crafts Summer SeriesWhat: SoBe’s underground bar hosts a T-shirt-decorating competition for crafty types.Why: Winner gets a $75 gift certificate to La Epoca department store and $75 bar comp (good thru Oct. 24).When: Tees due by Aug. 13. Vote thru Aug. 24. Hours, Tues.-Sun., 10 p.m.-5 a.m.Where: 707 Lincoln Ln., above Miss Yip Chinese Cafe, Miami Beach (305-538-3815).GIVE & TAKESavvy Girl’s Back-to-School SaleWhat: Donate any new school supplies (for Amigos for Kids) and receive 10 percent off your purchase. Why: Class is in session and so are Yumi Kim; Amanda Uprichard; Young, Fabulous & Broke; and Allie Nicole. When: Fri. & Sat., 10:30 a.m.-7 p.m.Where: 5781 Bird Rd. (305-665-9833).PAMPERNailBar DealWhat: The recently opened, ecofriendly salon offers DailyCandy readers 10 percent off any service (mani, pedi, waxing, and Minx) Thurs.-Sun. and 15 percent off Tues. & Wed.Why: More than 200 nontoxic polishes, plus cool pod-like chairs stocked with iPads and iPod docks.When: Thru Aug. 15. Tues. & Wed., 10 a.m.-6 p.m.; Thurs.-Sun., 10 a.m.-8 p.m.Where: 3301 NE 1st Ave., ste. 106, Midtown (305-509-2157).EATSweat Records’s Vegan BrunchWhat: The ladies behind vegan cupcake company Earthcakes cater an a la carte meal with no dairy or animal products at the indie music shop. Why: Tofu scramble, bagels with soy cream cheese, and a full coffee bar.When: Sun., 11 a.m.-4 p.m.Where: 5505 NE 2nd Ave., Little Haiti (786-693-9309).SEEFlower AnimalWhat: A photo exhibit documenting zoanthids (naturally fluorescent sea creatures found off Florida’s coral reefs) by underwater photographer Colin Foord and a whimsical video installation by Jared McKay.Why: Twenty coral morphs, ethically produced in a lab at Coral Morphologic.When: Thru Sept. 26.Where: Biscayne Nature Center, 6767 Crandon Blvd., Key Biscayne (305-361-6767).Photo: Courtesy of Buck15 Up to 60% off Bread & ButterBread & Butter takes staples to a whole new level with silky-soft tees, from boyfriend crews to flattering scoop-necks, in a rainbow of colors. Stock up while they’re up to 60% off on Swirl.