Calendar

The introduction of seasons in Papa's Cupcakeria opened up new elements to the franchise of restaurant time-management games, including:
 * Holiday exclusive ingredients and toppings
 * Customers now having a favorite holiday in the game (it can vary from game to game)
 * Customers appearing during certain times of the year
 * Costumed closers (and customers...depending on the season)
 * Customers now entering the store with holiday items
 * Different start of day backgrounds

Trivia:

 * Seven holidays are presently celebrated in all four games.
 * The holidays celebrated during the months of May, August, and September vary from town to town.
 * The holiday changes whenever the rank number ends in a 1 or 6.
 * Starting from Pastaria, the first holiday is always a new holiday.
 * Easter is celebrated in three cities while the hometown of the Romano Family, Portallini, celebrates the wedding of the Olga and Edoardo Romano.
 * The Gondola 500 is celebrated as a local holiday in the city of Portallini in preparation of the Gondola 500 race that takes place on the last Saturday of September.
 * Onionfest, a local holiday celebrated in Frostfield, is a week-long celebration that occurs during the second week of May.
 * Pirate Bash, another local holiday celebrated in Frostfield, leads up to "National Talk Like a Pirate Day" on September 19.
 * Powder Point, Maple Mountain, and Toastwood celebrate the month-long festival of Maple Mornings.
 * After a year-long delay to repair Powder Point's newest thrill ride, the theme park devotes the month of August to celebrate the return of the Sky Ninja roller coaster (Sky Ninja Returns).
 * Toastwood celebrates Cinco de Mayo. On this day in 1862, the Mexican army overcame all odds and beat the French forces at the Battle of Puebla. This is not Mexico's Independence day (that would be September 16), nor is it a national holiday (it is celebrated voluntarily), outside of Mexico. But in the United States, Cinco de Mayo is a day to honor Mexican heritage and pride.
 * Toastwood honors the city of Portallini with a holiday called Portallini Feast. The city also celebrates Starlight Jubilee with a month-long barbecue fest called Starlight BBQ.
 * Three holidays that were celebrated in the desktop game were replaced in Papa's Cupcakeria To Go!:
 * Cinco de Mayo is the featured holiday during the month of May. Onionfest, still held on the second week in May in Frostfield, is not celebrated during the month at the Cupcakeria.
 * Big Top Carnival, a holiday celebrated in May at Powder Point, is celebrated in August in the city of Frostfield. As with Onionfest, Baseball Season is not celebrated during the month at the Cupcakeria.
 * A new "holiday" called Comet Con replaces the Pirate Bash celebration in September.