Holi DC offers participants the chance to douse friends, family and strangers alike with powdered rainbow colors — and to feast on vegetarian food, dance to the music of kirtan, and welcome the arrival of spring. It will be held on Saturday, April 9 from 11 a.m. to 5 p.m. at the ISKCON Temple at 10310 Oaklyn Drive, Potomac. Admission is free and open to the public.