Koehler Express Koehler Express Today 12:00PM-8:30PM Today Aug 22 12:00PM-8:30PM Friday Aug 23 12:00PM-8:30PM Saturday Aug 24 11:00AM-8:30PM Sunday Aug 25 12:00PM-5:30PM Monday Aug 26 12:00PM-8:30PM Tuesday Aug 27 12:00PM-8:30PM Wednesday Aug 28 12:00PM-8:30PM Map Pin Lower Level Near Macy's See Map See Map All aboard the Happy Train! Train rides begin on the lower level outside of Macy's. $3.00 per person per ride. Infants under 6 months ride FREE. Children under 42" must be accompanied by a paying adult.