GoKaart

In case you guys were unaware of this event, every year a hillclimb is held in Reading, PA. If you're looking for things to do this summer, I'd recommend checking it out.

The Pagoda Hillclimb is being held on June 24 and June 25.
The Duryea Hillclimb is being held on August 19 and August 20.

Here are my photos from the 2015 event.
https://jasonphillip.pixieset.com/duryeahillclimb2015/

Zip Tied Suzuka

Is there a link to register or anything? I am pretty interested in this.

GoKaart

Here is the link to the SCCA page for the event. It says that the entry form will be up closer to the date of the event.
Pagoda Hillclimb page

Also, here is a link of contacts for the Pennsylvania Hillclimb Association. I'm not sure if you have to be a member to race so I would contact someone from here and ask.
PHA Contacts | Pennsyvlania Hillclimb Association