LEGO Marvel Advent Calendar 2026 76340 Holiday Building Toy Set

My kids fight over who gets to open the door each morning, and the little Captain America shield and Iron Man helmet mini builds have been a huge hit. It's honestly the first thing they check before breakfast now.

The daily mini builds are the highlight for us — my kid can't wait to open a new door each morning and see which hero pops out. It's held up well through a month of rough toddler handling, so we're already planning to reuse it next year.

My youngest announced this as “the best December ever” when she spotted the 24 mini builds hiding behind the numbered doors. The collection includes the hero accessories and fan-favorite characters she’s been eager to add to her shelf, and the assembly kept her busy for a full afternoon. Only wish t