cloudHQ · Free Halloween Email Templates When pumpkins appear in abundance, and ghouls and goblins make their appearance, it’s time to switch to autumn happenings and communicate in an entirely new way. Halloween is the second-largest commercial holiday, with billions spent as we decorate our homes and businesses for this spooky time of the year. What are you doing to celebrate? You don’t have your marketing planned out just yet? No worries, there’s an app that can help you be as creative as you like.