One of the most common ways to store cookies for the holiday season is to use airtight containers. This will keep the cookies fresh and flavorful, while also preventing them from drying out. If you're storing large quantities of cookies, it's also a good idea to place them in separate containers so that they don't get crushed. You can also wrap the cookies in plastic wrap or aluminum foil before placing them in the container, which will help to seal in the moisture and flavor.