PDQ Gameshow

PDQ is a game show from the 1960s that happens to share its name with my initials. How did I ever miss this one?

From Wikipedia

PDQ was an American television game show created by Heatter-Quigley Productions, which aired from September 6, 1965 to September 26, 1969, primarily on NBC-owned stations but in syndication in markets where NBC did not own a station. PDQ was named after its original sponsor, a flavored drink mix. The show and the product shared the same logo.

Thanks to CEP for spotting this.