Mustard Plug is a ska/punk band from Grand Rapids. It has strong ties to Eastown, as several of the band's current and former members live in that neighborhood. Though they have toured the world, the band continues to play small local venues and festivals such as the Eastown Street Fair, Festival of the Arts, and Celebration on the Grand.
Mustard Plug was formed in 1991 and has gone through several line-up changes since then.
- 1992 - Skapocalypse Now (Dashiki Clout)
- re-released by Dashiki Clout and Hopeless Records in 1998
- 1994 - Big Daddy Multitude (Moon Ska Records)
- re-released by Hopeless Records
- 1997 - Evildoers Beware (Hopeless Records)
- 1999 - Pray for Mojo (Hopeless Records)
- 2002 - Yellow #5 (Hopeless Records)
- 2005 - Masterpieces: 1991-2002 (Hopeless Records)