Koehler Express Koehler Express Today 12:00PM-8:30PM Today Apr 7 12:00PM-8:30PM Wednesday Apr 8 12:00PM-8:30PM Thursday Apr 9 12:00PM-8:30PM Friday Apr 10 12:00PM-8:30PM Saturday Apr 11 11:00AM-8:30PM Sunday Apr 12 12:00PM-5:30PM Monday Apr 13 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.