Residents of Mason, Ohio were treated to a Sunshine Day this weekend when Brady Bunch cast members Barry Williams (Greg), Christopher Knight (Peter) and Susan Olsen (Cindy) descended on the town.
The former child stars were on hand at Kings Island to celebrate the 40th anniversary of a 1973 episode that taped there, with Williams even taking to the stage at one point and leading kids in a song-and-dance routine.
Watch now as a new generation of Brady Bunch fans are born: