Cheering Hearts Cheer & Tumbling

I went to this facility for the first time for a child's birthday party. Although the facilities are adequate, the staff was neither friendly, nor welcoming. It was not my child's party, but I was made to feel uncomfortable as a guest when one of the staff/owner burst in the middle of the party to exclaim that "two extra kids arrived and they need $5. for each kid". That seems like something that you would pull the hosts aside and let them know in private. Very unprofessional.