H Street Party: In any other year, this is one of Washington’s biggest gatherings; organizers estimate 150,000 people are drawn to the block party, which closes H Street NE between third and 14th streets with music, dancing, art installations, children’s activities, outdoor cafes , fashion shows and vendors. Given the state of covid-19, there will be some changes, however. Anwar Saleem, the executive director of H Street Main Street, which hosts the festival, says there will be fewer vendors, fewer stages and a smaller number of performers this year, to encourage attendees to disperse. Saleem also says the festival encourages – but doesn’t require – everyone to wear masks outside. Some businesses in the corridor are taking a cautious approach, cutting back on promotions, withdrawing from official participation, or, in the case of the Chupacabra taco spot, shutting down entirely on festival day. There will always be pop-up attractions – Brine is hosting an outdoor oyster party in the lot that once housed Impala’s patio, DJs will be spinning outside Little Miss Whiskey’s, and there will be an ephemeral club get to the intersection of 10th and H – but the festival might be less busy than you remember. 12 p.m. to 7 p.m. Free.