McKinney Avenue Transit Authority will present the M-Line Holiday Express, during which their historic trolleys will be decked out in holiday attire with garland, wreaths, and Christmas lights, as well as playing holiday music. The conductor on board will be dressed as an elf and will serve the kids and families with hot chocolate, cookies, and give away toys.

The line passes through many Christmas displays/lights, so on top of all of this holiday festivities on board Trolleys, riders will also get the pleasure of viewing the wide array of Christmas setups along the route.