What is the fine-grained topic of the following text: This is a great chance to get out and meet some wonderful rescue groups and adoptable pets in the DFW area as well as food trucks, live entertainment, and a carnival-like festival for the kiddos!The Mega Adopt-A-Thon has no entry fee to see live music and visit the rescue groups and vendors. Only return the topic.
Mega Adopt-A-Thon Event in DFW area