The Ward 5 artist home and gallery 52 O Street, formerly a People’s Drug warehouse and Decca Records office, offers its annual Open Studios event this weekend, presenting a peek into the process and environment of artists engaged in many different disciplines, as well as works for sale by the creators, plus performances, workshops and demonstrations from building residents. Saturday, May 7, and Sunday, May 8, from 11 a.m. to 5 p.m. 52 0 St. NW. Visit 52ostreet.blogspot.com for more information.