The American Heart Association's Heart & Stroke Walk is set for 9:30 a.m. Nov. 7 at NRG Park. Pre-walk festivities begin at 8. Participants can take part as individuals, as a group of family and friends, or as part of a company team. There is no registration fee, but donations are appreciated. Fundraisers who secure at least $100 will receive a free event T-shirt. Proceeds will support cardiovascular research and educational programs through the American Heart Association. More info and registration is available at www.houstonheartwalk.org.