The runners are coming! The runners are coming! WEAR My Boston Marathong What: Support your favorite marathoner discreetly. You’ll also be supporting nonprofit org Room to Dream. Why: Wear your heart on your skivvies. When: Anytime before Monday. Where: Online at mybostonmarathong. BUY Brian Wood Trunk Show What: The inventive NY designer will be on-site at I Soci Salon and Stil during a two-day trunk show featuring his signature tees. Why: It’s, um, a Stil. When: I Soci Salon, Fri., 10 a.m.-5 p.m. Stil, Sat., 10 a.m.-5 p.m. Where: I Soci Salon, 8 Newbury St., 3rd flr. (617-867-9484); Stil, 170 Newbury St. (671-859-7845). Diseño What: Offering wool rugs and pillows, the new South American home store keeps the atmosphere airy with jazz beats and a coffee bar. Why: Bring home a bit of Rio cool. When: Wed.-Fri., 11 a.m.-7 p.m.; Sat. & Sun., noon-6 p.m. Where: 409 Harrison Ave., South End (617-423-2008). BE A Kid Again What: Pick up some popcorn from Quincy Market. Then head to the waterfront and check out the revamped Children’s Museum. Why: Grown-ups are overrated. When: As soon as you escape from your desk. Museum reopens Sat. Where: Downtown. SEE Wanderworld What: Check out painter Conrad Haberland’s surrealist works while music group Angeline plays. Why: Art + music = love. When: Thru May 11, Opening reception, tonight, 7 p.m. Where: The Paradise Lounge, 967 Commonwealth Ave., near BU (617-562-8800).