In this episode of If Walls Could Talk, John Wyatt from Walls & Ceilings interviews Tom Harris of Tom Harris PUR Consulting about the upcoming Spray Foam Convention & Expo in Daytona Beach, Florida. The event features 45 educational breakout sessions for contractors, a beach party hosted by Spray Foam World Wide with over $500,000 in giveaways, an applicator competition, and a robust certification program, with Harris presenting on topics like foam shrinkage, exotherm, energy modeling for commercial roofs, and evaluating SPF products.