Home » Videos Cattaraugus County Museum's Olio Exhibit Video of Brian McClellan talking about the Olio Exhibit on display until April 2014 at the Cattaraugus County Historical Museum & Research Center in the Historic Machias Old Stone Home. Video of Brian McClellan talking about the Olio Exhibit on display until April 2014 at the Cattaraugus County Historical Museum & Research Center in the Historic Machias Old Stone Home. Visit the Cattaraugus County Museum on Facebook Tagged in Spring Winter Museums Machias Login to post comments Email this page Travel Guide It's a full 56-page comprehensive guide, highlighting the activities and attractions in our County and it's FREE!! View the visitor's guide online or request that the Enchanted Mountains guide be snail mailed to you for FREE! Related Events 2020 Happy Half Marathon and 5k at Holiday Valley September StrOlean Visit Santa's Cottage in 2020 GOACC's Santa Claus Lane Parade 2020 August StrOlean