October 20
Previously happened on this date:
- Episode "Venkman's Ghost Repellers" from The Real Ghostbusters aired in syndication in 1987.
- Marvel Comics 123 was published in 1990.
- IDW Comics- What in Samhain Just Happened?! was published in 2010.
Previously happened on this month:
- The Real Ghostbusters (Video Game Puzzler) was published for Gameboy in 1993.