Put the emphasis on the treat part of trick or treating at an in-person Halloween bat oreo baking class at Flour Bakery + Cafe. Grab a spot here ($150 per person) and head to Flour’s breadquarters at the Design Center in the Seaport at 11:00am on Sunday, October 30th, where pastry chef Coco Maniscalco will guide you step-by-step through making a pile of spooky and sweet black bat cookies. Classes are capped at eight participants, so you’ll get plenty of personal attention in the classroom kitchen, plus you get to take home a bat-shaped cookie cutter. If you can’t make it to class, you can order an array of already-made Halloween treats to go here. Keep an eye on Flour’s Instagram for other upcoming Bake Shops classes, and drop them a DM or send an email with any Qs.