To get you in the mood for World of Concrete, here's a fun list from Skyline:

Look up on the show city’s Visitors and Convention Bureau website all the fun activities you can do outside of show hours (try indoor skydiving in Las Vegas, it’s a blast).
Go to dinner with the funniest sales person who is staffing the booth. Repeat nightly.
Count how many trade show booths you can walk by before a booth staffer tries to engage you.
Visit your competitors at the show and ask them what they don’t do well. Watch ’em squirm.
When you meet attendees in your booth, stop treating them like numbers on the sales chart, and treat them instead as if they are going to be your new best friend.
Drinking game: Walk down the trade show aisle carrying a bottle of water (unless you are at a European show). Whenever a booth staffer says, “Hi! How are you?” you reply, “Fine,” take a swig, and keep walking.
Pick up giveaways from your fellow exhibitors, and then give them back … to different exhibitors.
Go to lunch with the second-funniest sales person who is staffing the booth. Repeat daily.
Look up old friends you haven’t seen in ages that live in the show city, via Facebook, LinkedIn or other social media, and relive the glory days.
Create a fun activity in your booth that helps get your message across to visitors.
Walk into an island trade show exhibit and play with their products. Count how many seconds (minutes?) it takes for a booth staffer to engage you.
Smile at your booth visitors, even if they aren’t. Pretty soon you’ll both be smiling.
Have a contest with fellow staffers to see who can work specific obscure words into conversation when talking with booth visitors, such as “corollary,” “obtuse,” and “Sandra Day O’Connor.”
Walk the show with a colleague. Have a bet on who can count the most: booth staffers sitting down or booth staffers on the phone. A third friend can count booth staffers eating or drinking. (This is like counting states on license plates when on a long drive.) Loser buys lunch.
Have another bet: Before you hit the show floor, bet which trendy new color will be on the trade show displays. Then count the exhibits with that color. Loser buys drinks … that are the color they picked.
Thank everyone who has helped you with the show – your booth staffers, your exhibit house, your manager, the show owner, the show labor, and especially your booth visitors. You’d be surprised how much fun that can be.