The "Change Your Convention Attendance" Challenge Aftermath: How'd I Do?

So earlier this week, I presented myself with a challenge: Could I fund an entire day at a gaming convention with just the contents of my change jar? So I changed it in at my bank and funded my entire day at Origins with just loose change. My goal was not to "tighten the purse strings," but rather spend as I usually do at one of these events. (After all, I could not buy anything and bring my