Mustard Plug has announced a 20th anniversary tour with Flatfoot 56.
| November 10, 2011 | Cleveland, OH | Grog Shop |
| November 11, 2011 | Toronto, ON | Sneaky Dee's |
| November 12, 2011 | Buffalo, NY | Mohawk Place |
| November 13, 2011 | Jermyn, PA | Eleanor Rigby's |
| November 14, 2011 | Danbury, CT | Heirloom Arts Theatre |
| November 15, 2011 | Syracuse, NY | Funk N Waffles |
| November 16, 2011 | Allston, MA | Great Scott |
| November 17, 2011 | Baltimore, MD | Ottobar |
| November 18, 2011 | Brooklyn, NY | Knitting Factory |
| November 19, 2011 | Asbury Park, NJ | Asbury Lanes |
| November 20, 2011 | Trenton, NJ | The Backstage at Championship |
| December 28, 2011 | Metro | Chicago |
| December 29, 2011 | Detroit | TBA |
| December 30, 2011 | Grand Rapids | The Intersection |