One of the longest-running vegetarian festivals in the country celebrates its 20th year from 11 a.m. to 6 p.m., October 24, and 10 a.m. to 4 p.m., October 25, at the Reggie Lewis Athletic Center, in Boston.

This free event brings together an array of vegetarian natural food providers, top national speakers and chefs, and educational exhibitors in a fun and welcoming environment. Attendees can talk directly to food producers, learn the newest items in the marketplace, taste free food samples, shop at show special discounts, or simply learn what vegetarian foods are available and where they can be found.

The event also provides learning opportunities on ways to help animals and protect the environment, while enhancing one’s health and well-being at the same time. There will be activities for kids. Parking is free and the venue is conveniently located across the street from a T stop.

Cost: Free. Location: 1350 Tremont St., Boston. For more information, call 617-424-8846 or visit BostonVeg.org/FoodFest.