1/2 priced tour for any size group with Segway Tour of Grand Rapids https://www.segwaytoursofgr.com/

Four Players at TC Paintball (player must purchase paintballs and air fills) https://www.tcpaintballgr.com/

Four all day jump passes and 4 activity cards at Rebounderz https://www.rebounderz.com/city/grand-rapids/

Free General Admission for 4 to Blandford Nature Center https://blandfordnaturecenter.org/