A grand opening and ribbon cutting ceremony will be held for the Blue Oak Landing housing development at Rockridge Geotechnical’s 2118 Sacramento Street site in Vallejo. The supportive housing complex will provide a total of 75 units, 74 of which will be affordable for very low-income households; the remaining unit will be designated as the building manager’s unit. The units in the development will be prioritized for households that are either experiencing homelessness or at risk of experiencing homelessness, and the building will provide on-site resident services and case management.