May 2—National Day of Prayer Thursday is observed as National Day of Prayer in the United States, as established by Congress and signed into law by President Harry Truman in 1952. Toledo Prays invites the community to participate in the observation online or in-person at Life Chapel, 30470 Lemoyne Rd., Walbridge. "Lord pour out your Love, Liberty and Life" is the theme of the gathering at 7 .