The crowds! The bands! The smell of aging hippies mingling with young folk! The fourth annual Khatsahlano Street Party has something for everyone. Highlights of the city’s largest free music and arts festival, which runs along West Fourth from Burrard to Macdonald, July 12, 11 a.m. to 9 p.m., includes art displays, activities and performances from Lightning Dust, the Evaporators, the Shilohs, Cool, Tough Age, Bend Sinister, the Grapes of Wrath and the Poppy Family Experience featuring Susan Jacks and members of the New Pornographers and Black Mountain, among dozens of others. Details at khatsahlano.com.