Saturday, July 5 will offer the best in Roxbury’s summer bounty and fun, when “Railride into Yesteryear” meets Roxbury’s annual community street fair, Sidewalk Fest. Come to Roxbury via the Delaware & Ulster Railroad or drive in for the day and enjoy all the agreeable pursuits of 1898, from food and vintage baseball to Roxbury Brass fanfares and damsels in bustles. Roxbury’s shady Main Street will also be bustling, with vendors, music, children’s activities, craftsmen, cloggers and food galore.