THU 02Just Us Band An outdoor concert of smooth rock music. 6:30-8 p.m. Laurel Towne Center, 14708 Baltimore Ave., Laurel. 301-317-0206. www.visittcl.com. Free. WildFlower The D.C. band plays smooth jazz and R&B music in an outdoor venue. Part of the Wind Down Thursdays concert series, which runs through Aug. 20.