Father knows best. GIVE Spread Joy What: Say it with flowers, specifically Volanni’s adorable $35 versions of their signature arrangements, to benefit nonprofit For Love of Children. Why: Consider it joy division. When: Thru June 30. Where: To order, call 202-547-1603 or e-mail firstname.lastname@example.org. BUY Vivi Sale What: Fifteen percent off homewares and tabletop accessories from lines like Mud Australia and Alex Marshall Studios. Why: C’est la Vivi. When: Thru June 22. Where: 7254 Woodmont Ave., Bethesda (301-656-5626). Full-Busted Fitting What: Get some help from a bra-fitting expert, plus discounts on select underthings. Why: Need a lift? When: Thurs. & Fri., 11 a.m.-7 p.m.; Sat., noon-6 p.m. Where: Coup de Foudre, 1001 Pennsylvania Ave. NW, b/t 11th & E Sts. (202-393-0878). EAT Sunday in the Neighborhood What: Pick the roof terrace for Ardeo’s new Sunday dinner with options like grilled calamari with pineapple relish and seabass with parsnips and lentils. Why: Mr. Rogers would be proud. When: Sun., 5:30-10:30 p.m. Where: 3311 Connecticut Ave. NW, b/t Ordway & Macomb Sts. (202-244-6750). Dolcezza Opening What: The Georgetown gelato fave opens a sister shop with delish flavors like lime cilantro and coconut dulce de leche. Why: Life is sweet. When: Opens Fri., 5 p.m.-midnight. Mon.-Thurs., 11 a.m.-11 p.m.; Fri.-Sun., 10 a.m.-midnight. Where: 7111 Bethesda Ln., Bethesda (301-215-9226).