u/Electronic-Pride8328

Hi guys! I'm going to fanexpo this year as my first convention EVER with my friend. I'm going largely to meet one guest (Nick apostolides) and I could rly use some help understanding how this works. Will he be at a booth the entire day out in the open that I can just wait in line to meet him, or do I have to pre-pay for something. How do panels work? We are only going for one day, and I could just get a rundown of how the general day works that would be so helpful. TYSM!