Trains are magical during the holidays! There is no better place to be a child than at the B&O Railroad Museum. All aboard the B&O’s Magical Holiday Expres, a holiday spectacular celebration in the B&O Roundhouse devoted to trains of all sizes and shapes, holiday festivities, and winter wonderland of family fun and activities. There is a new and different holiday theme each weekend—this weekend it’s “LEGO Block Party”—for everyone to see and do!