City of Holland issued the following announcement on Nov 23.
As we finalize plans for the 2021 Parade of Lights a week from today, please know that our thoughts are with all of those affected by the tragic events in Waukesha, WI. The safety of our community is always our top priority when planning events in Downtown Holland.
As we do every year, we are once again working closely with the Holland Department of Public Safety - Police Services as we prepare for this year's holiday parade
Original source can be found here.