Kentucky Labor unions announced the 21st annual Labor Day at the Zoo Picnic & Car Show is being postponed until 2021. This event draws between 4,000 and 6,000 union members and their families for a fun and fellowship filled day at the Louisville Zoo to celebrate and honor the working men and women of Kentucky. The annual Labor Day at the Zoo Picnic & Car Show was originally scheduled to occur on Monday, September 7. The event will now take place on Monday, September 6, 2021. Officials said Kentucky Union members will still be able to purchase a discounted ticket for Labor Day 2020 (Sept. 7, 2020) by going to www.louisvillezoo.org and using the code LUP2020. The discount is only on the cost of the ticket to the Louisville Zoo. Tickets are only valid for that day."Even though the event will not happen in 2020, Kentucky Labor unions and their partners will continue the commitment to provide financial support to charitable organizations in 2020," organizers said.