The line dwindled down an they were at the front. On the menu, it showed a special geleton filled with special crystals that made the taste amazing and perfect to your tastes, and then there were other foods, such as hamburgers, hot dogs, etc, but they all contained the crystals. The Doctor ordered some spinach that had crystals, and took it to a table. he payed for him and whatever Jack would buy. He took out his sonic screwdriver and made it extract all the crystals. He ate the hamburger normally.