|If you are serious about solving your problems through the solutions provided at these expos, then you need to attend at least one expo to understand the importance of these events. However, if you're one that just wants to get away from the office and vacation, then maybe you should attend an annual conference with exhibits. I'm not knocking these larger shows but a large amount of folks have trouble paying serious attention while being distracted by major attractions at the larger shows. These mini parking expos are more personal with no distractions what so ever. I hope this helps you out!