No registration is required, and all equipment will be provided.
During the annual event staff guides canoers along the way and trains them to be on their own in the future.
The mobile market is in partnership with Louisville nonprofit Dare to Care.
The barrels or drums, originally dumped in the 1960s in a part of the forest that is in Bullitt County, contained solvents from the painting and varnishing industry.
There was also a climbing wall and music workshops.
Jefferson Memorial Forest will receive $2.5 million in state funding to enhance the nation's largest urban forest.
What really happened to Lynnden Bray?
The man charged with arson after his girlfriend was found dead in Jefferson Memorial Forest is no longer in jail.
Court records indicate that 37-year-old Timothy Winterholler's case was dismissed after a grand jury found there was not enough evidence to indict him.
The activities are for JCPS families affected by the cancellation of classes because of transportation problems.