Virtually nothing in the way of train shops, but the Williamsburg area has become something of a model RR hot spot fueled by retirees from further north (we can have basements along with relatively low taxes!). The local Fords Colony Model RR Club has over 50 members spread from N to G scale. Two of us in the club are building O scale 2 rail layouts, while a number have traditional 3 rail O gauge railroads. I'll get in touch with you by email to arrange a visit.