The rivalry between Haverford Middle School and Paxon Hollow Middle School in the annual Potter Cup is unmistaken but there may be an unsaid rivalry between the teachers as well.
Each year, the middle school teachers perform a dance in the pep rally benefitting Alex's Lemonade Stand Foundation. And, each year, the dances are different and more intricate for both schools.
Watch the video above to see this year's dance performed by Haverford Middle School teachers to a mash-up of currently popular songs.
This year's Potter Cup, between the two schools, raised $40,000 to help benefit childhood cancer awareness.