Catfish Days underway in Trempealeau Food, music and fishing tournament are on the schedule for the event July 9, 2021 6:57 PM Greg White LA CROSSE, Wis. (WKBT) – Catfish Days are back in Trempealeau. Food and beverage tents, along with music and variety show helped kick off the event’s first evening. Catfish Days runs through Sunday. More details are available here. COPYRIGHT 2021 BY NEWS 8 NOW/NEWS 8000. ALL RIGHTS RESERVED. THIS MATERIAL MAY NOT BE PUBLISHED, BROADCAST, REWRITTEN OR REDISTRIBUTED.