- 1992 - Rivers Cuomo flies to Guatemala City to roadie for the band King Size, which had won a contest. The experience later inspired the song "The Purification of Water."
- 1994 - Weezer opens for Material Issue at the Casbah in San Diego, CA.
- 1997 - Weezer performs at Nissan Pavilion in Manassas, VA on tour in support of Pinkerton, opening for No Doubt on their Tragic Kingdom World Tour.
- 2001 - Weezer performs at the Rockefeller Music Hall in Oslo, Norway on the Euro Freak Out Tour.
- 2006 - Rivers Cuomo marries Kyoko Ito in Malibu, California.
- 2021 - The soundtrack to the film The Space Between, featuring songs written by Rivers Cuomo, is released.