Krzysztof Jodlowski, 28, got into an altercation with a someone in his own group around 8:30 p.m. Saturday, according to police.
When several Lake Compounce employees tried to break it up, police said Jodlowski hit and choked a 17-year-old female employee. The teen was taken to the hospital to be treated.
Jodlowski was charged with assault, strangulation and breach of peace. He had a child with him, so he was also charged with risk of injury to a minor.
Jodlowski was released on a $50,000 bond. He will be in court on Sept. 7.