For anyone interested in the car wash industry, association sponsored trade shows and conventions offer the best means of learning and perfecting your vocation. Whatever unusual problem or curious situation you may have encountered at your business, the chances are pretty good that someone else has faced it and will be talking about it at a trade show. Traditionally, the most popular topic of discussion has been labor, but lately wash efficiency, going green, site conversions, and business planning in a stalled economy have risen to the forefront. Here are some suggestions for attending your next show