2021 Grand Rapids shows postponed amid continued COVID-19 concerns On Thursday, ShowSpan, Inc., Michigan's premier producer of consumer shows, announced the postponement of the rest of its 2021 “Show Season”. The Grand Rapids Camper, Travel and RV Show at DeVos Place in 2017. Author: 13 ON YOUR SIDE Staff Published: 11:26 AM CST February 4, 2021 Updated: 11:26 AM CST February 4, 2021 GRAND RAPIDS, Michigan — On Thursday, ShowSpan, Inc., Michigan's premier producer of consumer shows, announced the postponement of the rest of its 2021 “Show Season” in Grand Rapids to a similar schedule in the First Quarter of 2022. A decision on ShowSpan’s remaining schedule of 2021 consumer shows in Novi and Lansing, Michigan has not yet been made.