Located at the north entrance of Letchworth State Park. Exclusive "Bus Tour" menu. The Genesee River Restaurant & Reception Center has been proudly serving the Mount Morris and Geneseo communities just south of Rochester for more than 50 years. In addition to providing you with meals to delight your palate, they specialize in parties, weddings, and banquets of up to 1,000 guests. Host your special event at the Genesee River Restaurant & Reception Center where you will receive individual attention, ensuring a memorable occasion for all.