The library doesn't do DNA testing. They might refer you to Ancestry.com as they are an affiliate company that does it. However you would need to pick which type of testing is right for you. Not all offer exactly the same product. Also you don't make appointments for the testing. The companies that do it will send you a kit and you do a cheek swab or submit a tube of saliva for processing and you mail it in.
Come into the library and ask for Beth, better yet, call the 2nd floor and find out what day and times shes is on the floor
Call the library. The phone number is on their website
Thanks! Your answer is awaiting moderation.