Blessed Sacrament Catholic School will host its 25th annual Mardi Gras Celebration at St. Bernards Auditorium at 6 p.m. The event includes dinner, a parade, dancing and more. Honorees are King and Queen Duane and Catherine Weems. Tickets start at $125 each. Info: (870) 932-3684 or visit catholicjonesboroschool.com.