This use case is used to demonstrate how keep track of runners on trail during Aloha Hash House Harriers:
Runner's will be able to log in that they are present and make their donations as well to show that they were there. The lead trail guide then is able to update tracker of how many people and update donations per person
The second use case is used so that volunteers can sign up for dates to volunteer on:
Hares login and sign up for dates on calendar which then is used to update number of trails a volunteer has laid.