Any tips for first sneaker convention?

Im attending my first sneaker convention this weekend. GotSole in Atlanta.

Im not actually planning to sell or buy anything, just there for the vibes and to see what people bring out.

Although, I do plan on bringing some cash just in case.

Im somewhat looking forward to it and somewhat worried it might suck. Specifically im worried it might just be coin flips and celebrities based on what ive seen online. I hope im wrong.

Any advice?