CCOAN - San Diego in downtown San Diego's Bankers Hill district serves as the U.S. administrative office for the Christian Church Of All Nations, an international denomination incorporated in California in January 2024. The First Avenue suite manages event production for arena-format revival conferences — including past multi-day gatherings at Pechanga Arena — and develops the denomination's expanding American network from a Bankers Hill block that includes Resurrection Presbyterian Church San Diego. CCOAN's parent body, headquartered in Thessalonica, Greece, now operates branches across Europe, Africa, and the Americas, with the San Diego office overseeing logistics for U.S. growth into additional cities. Services follow a prayer-line registration model in which congregants sign up in advance for individual intercession sessions, blending multilingual worship with a healing-prayer tradition that draws participants from across San Diego County. The prayer-line format — where individual intercession follows corporate worship — distinguishes the denomination from the sacramental calendars maintained at downtown's other established parishes, including Our Lady of the Rosary Catholic Church in Little Italy. The office's most complex undertaking remains producing multi-day, multi-thousand-seat revival conferences that require arena permitting, international speaker travel coordination, and simultaneous-translation infrastructure for the denomination's multilingual broadcast network.