6:30-9 p.m. – Welcome Nadia-Bolz Weber, “The Sarcastic Lutheran,” and founding pastor of House for All Sinners and Saints, in Denver, Colo., to Sandy Springs Christian Church. The two-day event includes lectures, dessert reception Friday, and continental breakfast Saturday. $40. Program continues 9 a.m.-1 p.m. on Saturday. The public is welcome to attend. Purchase tickets at: https://ticketbud.com. 301 Johnson Ferry Rd., NW, Sandy Springs, 30328. For more information, go to: www.sandyspringscc.org or www.nadiabolzweber.com.