Surprise appearance caps record turnout
March for Our Lives rally coincides with resumption of in-person parade, festival
Annual march to end at P Street Beach, block party planned for 17th Street
Organizers say one of the largest ever parades and festivals set for June
Event will be held in Asia for first time
Organizers say new location provides more space, access to amenities
International event draws thousands of visitors
Live entertainment planned; proof of vaccination required
Newly announced events to precede citywide Pridemobile Parade
Black Pride has no plans to ban officers
