1. Go to Communities > Special Events > Friends Asking Friends > Kintera Thon 
2. Hover over the Thon name
3. Click Webinfo Checklist
4. Click Website Features
5. Under the Pledge Entry Tool, unmark the option "Do not add pending donations and pending sponsorships to donation totals on website."
6. Click Save
7. Go back to your main Webinfo Checklist, and click the green Publish This Event Now button