When Did "Monster Party" Happen? (Clarification Needed)

"Monster Party" refers to multiple things. Specify for a precise answer:

• 1989 NES Game: Monster Party (Bandai) — Released **June 1989 (JP)**, **September 1989 (NA)**.
• 1968 Film: Monster Party (aka The Party's Over) — Released **1968**.
• Other: Several books, a 2018 horror film, and countless parties share the name.

Provide context (game, movie, book, date, location) for a precise answer.