50 years ago today.

Tie-dyed pilgrims and white-haired Woodstock festival veterans converged at the generation-defining site to celebrate its 50th anniversary, while Guthrie sang “The Times They Are a-Changin’.

Bethel Woods is hosting a long weekend of events featuring separate shows by festival veterans like Carlos Santana and John Fogerty.

“Being here reminds me of what it’s like to feel differently,” said Helen Rothberg, “to live in a community, to feel joy.” [AP]