Koehler Express Koehler Express Today 12:00PM-8:30PM Today Apr 19 12:00PM-8:30PM Saturday Apr 20 11:00AM-8:30PM Sunday Apr 21 12:00PM-5:30PM Monday Apr 22 12:00PM-6:00PM Tuesday Apr 23 12:00PM-8:30PM Wednesday Apr 24 12:00PM-8:30PM Thursday Apr 25 12:00PM-8:30PM Map Pin Lower Level Near Entrance C See Map See Map http://www.tracklesstrainsofsandiego.com All aboard the Happy Train! Train rides begin on the lower level outside of Entrance C. Tickets are $3 per child cash only.