The tiny trains in Ric Keller’s Georgetown basement are going to have a lot of company soon. Keller will be hosting three busloads of model railroad enthusiasts on July 7 at his Lakeridge Drive home.

There’s just something about miniature worlds — they’re just so relaxing to look at and ponder. Think you don’t have ample room for a model train layout at your place? You may not be thinking small ...