TransWorld Trade Shows is back in St. Louis this year with its annual Halloween and Attractions Show — and it's bigger than ever.
"This is the largest growth we've seen here ever," said Rich Bianco, vice president of TransWorld Trade Shows. "We've seen 25 to 30 percent growth in square footage and 20 percent growth in attendance."
Bianco said he expects about 10,000 people to come through the four-day show at America's Center in downtown St. Louis, and has 400 exhibitors set up through the…