THE MOUNTAINSIDE CAFE Address: 3956 HACKER VALLEY RD, HACKER VALLEY, WV 26222 Phone: (304) 493-6658 Restaurants Other Businesses: Rellas Roadside Cafe at 3956 Hacker Valley Rd, Hacker Valley, WV 26222 Holly River State Park at 680 State Park Rd, Hacker Valley, WV 26222