In mid-1936, a delegation associated with the 1906 Azusa Street Mission Revivals, including African-American Evangelist Emma Cotton, asked to use the Angelus Temple for their 30th anniversary celebration. Cotton and McPherson organized a series of meetings also marking McPherson's re-identification with Pentecostalism. McPherson's experiments with celebrity had been less successful than she hoped, and alliances with other church groups were failing or defunct. Therefore, she looked to her spiritual origins and considered reintroducing Pentecostal elements into her public meetings. Temple officials were concerned the Azusa people might bring "wildfire and Holy Rollerism."