Southern Ohio Medical Center will celebrate with the holiday season with its familiar holiday celebration, Winter Wonderland. Part of the weeklong celebration is the ever-popular Train and Merchant Expo. The Winter Wonderland Train and Merchant Expo will be held Saturday, Nov. 27 from 10 a.m. to 6 p.m. and Sunday, Nov. 28 from noon to 4 p.m. The Merchant Expo tables are filling up fast and limited space is available for craft and vendor booths. All booths are free of cost. Participants will be provided an 8×10 ft. area. Vendors can set up their booths on Friday, Nov. 26 from 11 a.m. to 2 p.m. Registration by Nov. 5 is required. For more information or to register, please call SOMC Volunteer Services at 740-356-8236.