In Christmas Vacation, Clark and Eddie are drinking eggnog out of moose mugs, a reference to Wally World from the original Vacation movie. : r/MovieDetails
Hallmark : 2023 Keepsake National Lampoon's Christmas Vacation™ Moose Mug Ornament (208) - Annies Hallmark and Gretchens Hallmark $17.99
National Lampoon's Christmas Vacation Moose Mug Graphic Sweatshirt | BoxLunch
National Lampoon's Christmas Vacation Moose Mug Wine Glasses | The Green Head
Warner Brothers National Lampoon's Christmas Vacation Moose 2-Piece Acrylic Mug Set | Big Lots
Eggnog Moose Mugs Christmas Vacation Collectibles
National Lampoon's Christmas Vacation Moose Mug Graphic Hoodie | BoxLunch
Walley World Marty Moose Hat
Glass 8oz Marty Moose Mug Goblet from Christmas Vacation – A Christmas Story House Online Gift Shop
Hallmark : 2023 Keepsake National Lampoon's Christmas Vacation™ Moose Mug Ornament (208) - Annies Hallmark and Gretchens Hallmark $17.99
National Lampoon's Christmas Vacation Glass Moose Mug - UglyChristmasSweater.com
Pottery Barn National Lampoons Christmas Vacation Moose Sculpted Mug Cup | eBay