The Bozo show was a long-time institution on Chicago television. The clown, televised on WGN, started on the air in 1960 and spread to stations around the country.

A new book commemorates the 50th anniversary of the show’s beginning. Among the stories in the book:

The Chicago show was so popular, Susan Harmon confirmed, that mothers would sign up for tickets the day their child was born, so six or seven years later, or even longer (at one time, there was a 10-year wait), their kid could attend the show.

Now that good evidence about the local impact of the show.

I attended the show when I was younger after seeing it for years on TV. (I have photographic evidence that I will not share here.) I’m pretty sure my mom got tickets from someone at work. I don’t remember much about the experience…but it was probably fun.