RSVP Bone Builders: Burlington Friday, January 4, 2019 11:30 AM 12:30 PM 11:30 12:30 O.N.E. Community Center 20 Allen Street Burlington, VT, 05401 (map) Google Calendar ICS Join us for a FREE RSVP Bone Builders exercise class every Monday and Friday at 10AM at O.N.E. Community Center in Burlington. For adults 55 and up. Learn about Bone Builders.