What is the fine-grained topic of the following text: The third annual Mobile Dragon Boat Festival is more than just a fun day’s event on the water – it’s also a community-minded fund-raising event: each dragon boat racing team must donate a minimum amount, traditionally collected via fund-raising, to compete in the race – $2,000 for community team, $2,250 for corporate team. Only return the topic.
Fundraising aspects of the Mobile Dragon Boat Festival