Mac Powell and Mark Lee of Third Day

are hosting an unplugged concert at 7 p.m. at Roswell Street Baptist Church to benefit MUST Ministries.  Tickets are $10 and can be ordered at www.itickets.com.  A generous sponsorship from Glory Haus allows the concert to be available at a low cost to youth and school groups, FCA and campus ministries and others interested in an acoustic night of praise and worship.  Doors open at 6 p.m.; concert-goers are encouraged to bring a blanket—new or gently used—to donate to those in need.  A private Meet and Greet at  6 p.m. and VIP seating is available for