"I highly recommend Jon’s class to anyone needing any sort of stress relief or a mild form of exercise to help them feel better." -Sheliz Salcedo, Active FDNY FF. Join retired FDNY firefighter and certified Qigong instructor Jon Henderson for a FREE Mindfulness Workshop, held at Friends of Firefighters’ historic Red Hook firehouse (199 Van Brunt Street Brooklyn, NY 11231) on Thursday, March 14, from 7:00-9:00 PM. Jon will be sharing seated, standing and slow movement practices combined with deep breathing techniques to help quiet the mind. No experience or prior training needed, methods are designed for beginners and beneficial to all. Make sure to wear comfortable clothing and flat closed-toe shoes or sneakers. As space is limited, please RSVP with Friends of Firefighters by emailing info@friendsoffirefighters.org or calling 718-643-0080.