“Leveraging Cutting Edge Sales and Leadership Skills” is the topic for guest speaker Rob Tamboia at the Miami Lakes Chamber of Commerce’s monthly membership luncheon at 11:30 a.m. on Wednesday, June 13, at Shula’s Hotel Grand Ballroom. The organization’s gathering opens for networking with lunch to follow at noon. To reserve, contact Marta Diaz at 305-556-2212, or email mdiaz@miamilakeschamber.com....