What is Dill's claim to fame?

From the text:

His family was from Maycomb County originally, his mother worked for a photographer in Meridian, had entered his picture in a Beautiful Child contest and won five dollars. She gave the money to Dill, who went to the picture show twenty times on it.

Dill had seen Dracula, a revelation that moved Jem to eye him with the beginning of respect. “Tell it to us,” he said.