Enjoy hot dogs, popcorn and bottomless soda on a two-hour train ride. East Troy Electric Railroad, East Troy; 262-642-3263 or easttroyrr.org.

11 a.m. Friday, 9 a.m. Saturday, downtown Elkhorn; 262-723-5788 or elkhornchamber.org.

Show will feature hundreds of show vehicles and more than 1,300 car part vendors, 8 a.m. both days, Walworth County Fairgrounds, Elkhorn; 608-244-8416 or...

Live music, food vendors, beer tent, kids’ crafts, 5-8 pm., East Troy Village Square Park; easttroy.org.