The Big Rib Barbeque and Blues Fest gets underway later this week at the Highland Park Festival Site which is at the corner of Highland Park and South Avenue in Rochester. Organizers say this is your chance to sample a wide variety of barbecue styles and specialties. There are also several concerts that will hit the main stage at the concert site. Hours of admission are from 11:30am until 10pm Thursday, Friday, and Saturday. On Sunday the festival will run from 11:30am until 9pm.