Melrose-Mercy in St. Petersburg in Pinellas County, Florida — The American South (South Atlantic)
Happy Workers - Trinity Presbyterian
Faith, Family, and Education 9th Avenue South Corridor
| | St. Petersburg African-American Heritage Trail | |
Happy Workers Day Nursery and Kindergarten
Founded in conjunction with Trinity Presbyterian Church by its pastor, Reverend Oscar Monroe "O.M." McAdams, and his wife, Willie Lee. Happy Workers Day Nursery opened in 1929 with five children whose parents paid 25 cents a week for their care. Mrs. McAdams, who was the driving force behind the nursery, based the facility on the founding principle of child development in an environment of love, trust, and respect. The daycare started in a small church-owned building. In 1943, the nursery started offering infant care at a cost of $2 per week. In 1945, the school built a new building, expanding to accommodate 200 preschoolers each year. Happy Workers, a major cornerstone in the early education of thousands of children in St. Petersburg, remains a place where children learn to be peacemakers, where they are loved, and most of all where they are educated not only in the social graces, but also academically.
Rev. Oscar Monroe O.M. McAdams
(1887-1976)
Rev. O.M. McAdams, a scholar fluent in five languages, taught mathematics at Gibbs High School and Sixteenth Street Junior High for approximately 28 years. Born and raised in South Carolina, he graduated from Johnson C. Smith University in 1915 and from Auburn Theological Seminary in Auburn, New York in 1918. At his first pastorate in Greenville, South Carolina, he met and married Willie Lee, who was a member of his staff. In St. Petersburg, he pastored Trinity Presbyterian Church from 1929 to 1965. He also served as president of St. Petersburg's Interdenominational Ministerial Alliance and as president of the St. Petersburg branch of the NAACP for five years.
Trinity Presbyterian Church
Founded in, 1928, Trinity Presbyterian, Church, thrived after Rev. O.M. and Willie Lee McAdams came to St. Petersburg in 1929. After meeting for a year at Jordan Elementary, the congregation remodeled a residence at the corner of 19th Street and 9th Avenue S. into a church and moved the daycare into another building on the property. Under the McAdamses, the church established the first Vacation Bible School in the area, which grew so popular that the 500 students had to be accommodated at Jordan Elementary School. In 1947, the congregation sold their church building to the St. Petersburg Metropolitan Council of Negro Women, who moved the building across 9th Avenue to serve as their clubhouse. The congregation, with the assistance of architect Henry Kohler and African-American contractor Peter P. Perkins, dedicated their new facility on August 1, 1948. After Mrs. McAdams passed away in 1956, Rev. McAdams continued to pastor the church until 1965. The church shared the property with Happy Workers until 1967, when the congregation moved to 22nd Avenue S.
Willie Lee McAdams
(1895-1956)
When she witnessed young African-American Children playing unsupervised in the street while their parents worked, Willie Lee McAdams and her husband decided to open Happy Workers Day Nursery and Kindergarten in 1929. She earned a teaching degree trom Haines Normal Institute of Augusta, Georgia, in 1924, and received a diploma from the Board of Christian Education of the Presbyterian Church USA. As the wife of Presbyterian minister Reverend O.M. McAdams, she used her contacts with other churches and the white community to raise funds, buy property, and open the day care. The facility she started continues to provide a safe, educational environment for children while meeting the rising standards for day care facilities.
(captions)
Photo courtesy of the St. Petersburg Museum of History.
Photo courtesy of Jacob Fuller
The Tom Thumb wedding pageant, like the one shown here from 1956, was Happy Worker's premier fundraising event. Photo courtesy of the St. Petersburg Museum of History
Rev. O.M. McAdams Photo courtesy of the St. Petersburg Museum of History
Trinity Presbyterian Parsonage and Church, ca. 1940
Willie Lee McAdams. Photo courtesy St. Petersburg Museum of History
Topics. This historical marker is listed in these topic lists: African Americans • Civil Rights • Education • Religion & Religious Structures. A significant historical year for this entry is 1929.
Location. 27° 45.658′ N, 82° 39.527′ W. Marker is in St. Petersburg, Florida, in Pinellas County. It is in Melrose-Mercy. It is at the intersection of 19th Street South and 9th Avenue S., on the right when traveling north on 19th Street South. Located in front of Happy Workers RClub Early Learning Academy. Touch for map. Marker is at or near this postal address: 920 19th Street S, Saint Petersburg FL 33712, United States of America. Touch for directions.
Regionally, this marker is on Florida’s Gulf Coast and on Tampa Bay. It is also in the American South and on the Gulf Coast. Globally, it is in the North Atlantic Region, North America, a Gulf of Mexico state, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Spain, the territory of the Mississippian Culture, one of the Confederate States of America, and the Antebellum South.
Other nearby markers. At least 8 other markers are within walking distance of this marker: 9th Avenue South Corridor (here, next to this marker); Avenue of Faith (about 300 feet away, measured in a direct line); a different marker also named 9th Avenue South Corridor (about 300 feet away); a different marker also named 9th Avenue South Corridor (about 400 feet away); Early Housing (about 400 feet away); Women United (about 600 feet away); From Farmhouse To Schoolhouse (about 600 feet away); Civic Associations (approx. 0.2 miles away). Touch for a list and map of all markers in St. Petersburg.
Also see . . .
1. A New Beginning for Happy Workers. (Submitted on December 5, 2024, by Brandon D Cross of Flagler Beach, Florida.)
2. A History of Civil Rights and Social Change in Pinellas County. (Submitted on December 5, 2024, by Brandon D Cross of Flagler Beach, Florida.)
3. The Heritage Trail. (Submitted on December 5, 2024, by Brandon D Cross of Flagler Beach, Florida.)
Credits. This page was last revised on June 30, 2025. It was originally submitted on December 5, 2024, by Brandon D Cross of Flagler Beach, Florida. This page has been viewed 352 times since then and 23 times this year. Photos: 1, 2. submitted on December 5, 2024, by Brandon D Cross of Flagler Beach, Florida. • Bernard Fisher was the editor who published this page.

