Officially founded in 1939, the Paper Valley Model Railroad club in Kaukauna is a a sight to behold. On December 28th and 29th, they're holding an open house from 9 a.m. to 5 p.m.

It's nostalgic," said Ken Bianco, Jr., who's the third-generation owner of TrainLand and TrainWorld, the largest retailer of Lionel Trains in the country. He points towards the model trains.

Lionel trains turns 125, celebrating more than a century of holiday magic. From historic models to smartphone-controlled ...