Train-A-Palooza 11th Annual Model Train Show. Free Shuttle To/From Grapevine Textrail, Operating model train layouts of all gauges, visit the Lionel collector's club of America table, bring the family to see grapevine railroad, choo choo express rubber tire ride-on-train. free parking, full service concession stand fun for all ages come browse our vendors tables for new & preowned items available register for door prizes .