PORTLAND, ME – SEPTEMBER 25: Ryan Theurer of The Holy Donut writes on a board how many trays of each donut the shop is making that day, Thursday, September 25, 2014. Leigh Kellis, owner of the business, is constantly trying to determine how many donuts to make for the day so as not to run out, but also not to make too many. (Photo by Gabe Souza/Staff Photographer)