The Pop-Up shops, 215 S. Lake St., will hold their last sale before Christmas Saturday from 10 a.m. to 4 p.m. Sales include 15 percent off everything from Shanghai Tai, which sells artisan jewelry handmade by Roxanne Coffelt; 25 percent off everything from Indiana Urban Lumber, which offers handmade home furnishings made from locally harvested trees by Bill Burr; and 50 cents off everything from Denny Farms, which sells homemade jams, locally harvested honey and maple syrup, and offers free Blue Lion coffee.