About Catering By Mario's The CBM Group Catering By Mario's offers full-service event planning and catering services for the Philadelphia, PA, Bucks County, PA, and Montgomery County, PA areas. Their event planning and catering services are perfect for corporate events, weddings, birthday parties, graduation parties, and more. The company offers their gorgeous venue, Richmond Hall, for events large and small. To hear more about Catering By Mario's corporate catering now available in South Jersey, as well as their menu options, please be sure to visit https://www.cateringbymarios.com.