All-together now for family and fall fun when the Burden Botanic Gardens' Halloween Bonfire and Night Maze festival promises live music, a balloon launch, hay rides, hotdogs, smores, sodas, and more. The corn maze will be open for wandering extra late this evening, so why not go for a stroll in the dark. (Hint: If you get to Government Street, you've gone too far.) Halloween costumes are encouraged; new this year will be a Halloween costume parade. Bring your flashlights and glow sticks. 4 pm–9 pm at 4560 Essen Lane. $10. burdenhorticulturesociety.com or (225) 763-3990.