Map + Directions. Bock Rd Oxon Hill, Washington D. . Location: Oxon Hill - Glassmanor. Zambaleneo Casino Oxon Hill MD Çekim Oxon Hill, Maryland MapQuestZambaleneo Casino Bock Rd Oxon Hill Md. Map + Directions. Zambaleneo Casino at Bock Rd Oxon Hill MD. Type: Casinos. Contact Info. Contact Info. C. C. Location: Oxon Hill - Glassmanor. Bock Rd Oxon Hill, Washington D. Phone 1: Basics. Phone 1: Basics. Type: Casinos.