Ronald McDonald House Charities of San Diego celebrates opening of new Vertex Foundation Guest Services Office and Family Welcome Center The Vertex Foundation donation was celebrated by a virtual ribbon cutting and included several guest speakers. (Greg Cali) Print To support families with a hospitalized child, the Vertex Foundation funded a new Guest Services Office and Family Welcome Center at Ronald McDonald House Charities of San Diego as well as additional support for the organization’s meals and overnight stays. The newly named Vertex Foundation Guest Services Office provides a private and comfortable space to meet with staff when they check in at the House as well as support services throughout their stay. The additional meal and lodging program support will provide funding for more than 25,000 meals, served free of charge, as well as more than 300 nights of lodging for those families staying at the House.