One certainly does not have to be a 4-year-old to appreciate the fun that can be had at the Children's Museum of Northern Nevada. But it helps.
Four-year-old twins Kathryn and Cosette Chamberlain, of Washoe Valley, excitedly worked their way from one exhibit to another while asking questions and watching to be sure mom, Jan, was close behind.
"They love it," (the museum) Jan Chamberlain said. "It's a great place for small children. You can keep an eye on them.
"I've been bringing them here since they were 18 months old."
Identical twins identically dressed in white shorts with blue, …