Take the Shirley exit (154). Turn right at the end of the ramp. Turn left at the stop sign to go south on Route 66 for 5 miles to Funks Grove. The sirup farm is on the left, about ¼ mile past the Funks Grove sign.
From the south, heading north on I-55:
Take the McLean exit (145). Turn left at the end of the ramp (toward McLean). Turn right just past McDonald’s (follow the signs). Go 2 blocks, then turn right to go north on Route 66. Go 4 miles, and the sirup farm entrance will be on the right.