In 2003 WrenZ saw 18 performances during 4 concerts with 18 bands at 4 venues in 1 location.

Date Concert Venue Location
Nov 22, 2003
Mindless Self Indulgence / Tub Ring / Uncle F*cker
  Setlists
The Rave/Eagles Club Milwaukee, Wisconsin, United States
Aug 04, 2003
Warped Tour
Simple Plan / Less Than Jake / The Used / The All-American Rejects / The Starting Line / Rancid / The Ataris / Brand New / Andrew W.K. / AFI
  Setlists
Summerfest Grounds Milwaukee, Wisconsin, United States
Jul 01, 2003
Taproot

Summerfest

  Setlists
Henry Maier Festival Park Milwaukee, Wisconsin, United States
Mar 09, 2003
Sparta / Glassjaw / Hot Water Music / Dredg

Sparta, Glassjaw, Hot Water Music, and Dredg

The Rave Milwaukee, Wisconsin, United States