- 1994 - Weezer opens for Lush in Asbury Park, NY at the Fast Lanes on their Split Tour.
- 1996 - Weezer performs at the Reading Festival in Reading, United Kingdom on the Pinkerton Tour.
- 2000 - Weezer performs in New York, NY at the Irving Plaza on the Summer 2000 Tour
- 2002 - Weezer performs at the Reading Festival in Reading, United Kingdom.
- 2009 - Weezer opens for blink-182 in Toronto, ON, Canada at the Molson Amphitheatre on the Bleezer Tour. The song "(If You're Wondering If I Want You To) I Want You To" is played live for the first time.
- 2011 - Muppets: The Green Album is released, featuring Weezer and Hayley Williams' cover of "Rainbow Connection"