Pretend to swim in the ocean while making fish faces.
Walk like a penguin while carrying an imaginary map.
Pack a small backpack while hopping on one foot.
Pretend to take photos with an invisible camera while walking in place.
Pretend to climb a mountain while saying "I'm almost there!"
Act like a tour guide while pointing to different parts of the room.
Act like a train conductor while making "choo choo" sounds.
Pretend to be an airplane while holding your arms out wide.
Wave a flag while spinning in a circle.
Roll a suitcase while singing your favorite song