Home and garden shows

I noticed a home and garden show will be in town next month.  I'm eager to attend it but I also feel a little intimidated by the thought of it.  I'm used to vendor exhibits at conferences, knowing the best times to visit over a three day visit and what tactics work for both the vendor and the attendee.  My plan is to be prepared, even more than I usually am since I'm only paying for a one day entry.

Here's my list of preparations:
1. Eat a HUGE breakfast full of protein.  I may have to make my favorite omelet just for this occasion - veggie omelet with spinach, mushrooms, peppers and cheese.
2. Pack snacks full of protein.
3. Dress in a few light weight layers, no coat.
4. Wear the most comfortable footwear there is.  You know the shoes older people wear - typically one color with thick, cushy soles and have Velcro for fasteners?  Wear those shoes!  You'll be making a fashion no-no but you won't regret it at the end of the day.
5. Take a large, durable, reusable bag for brochures, toys, and trinkets.  This is key in having a successful time as there's nothing worse than being overloaded with print material and no place to put it.  I know vendors usually have branded bags to use, but I try not take them if possible.  I never keep them and then feel bad about disposing them later.

Do you have must-know tips on attending home and garden shows?  I would love to hear from you.