Philadelphia knows how to keep the eggnog flowing. >> we will go through 100,000 pounds of eggs, 80,000 gallons of cream, to make just half a million gallons of eggnog. >> reporter: while there is no shortage of the bench itself, packaging of product, and getting them out in time without delay is a different story. this year, the supply chain bottleneck is impacting just about everything you see on this assembly line. >> this is our capping machine. the caps have been one of my biggest fears with the supply chain. and typically it would be a four to six-week lead time when all is well. that's ...