The end of October brings longer nights, cooler temperatures and Hallowtide – a three-day observance dedicated to remembering the dead, including saints, martyrs and all the faithful departed. The “triduum” of feast days begins Oct. 31 with All Hallows’ Eve (also called All Saints’ Eve, Day of the Dead and, of course, Halloween) and also includes All Saints Day Nov. 1 and All Souls’ Day Nov. 2. There are several sweet ways to celebrate this season.