They walked into a room full of... house elves! Hm, she certainly hadn't expected that. Liz had only ever heard of house elves, never seen them.
"House elves," she whispered to Pam, just in case she hadn't known.
Then, Liz remembered; her dad had told her about the entrance to the kitchen! He had said that if you want something to eat, you just have to ask the house elves.
Well, she didn't want to interrupt them, and she saw other just picking stuff up off the counters and tables, so she followed their lead and picked up two chocolate covered strawberries.
"This is the best strawberry I've ever had," she told Pam, handing her the other, "Strawberries are my favorite food. What about you?"