Food Trucks Sweet potato fries, chicken wings, Lebanese sandwiches and Korean soup bowls – food trucks have evolved out of plain tacos to a wide variety of street-ready foods. Kahiki Restaurant Authors David and Elise Meyers share stories about one of Columbus' most beloved restaurants. At the Kahiki, patrons were immersed in a world of the South Seas complete with a tropical rainstorm, aquarium wall, tiki torches and music. White Castle Collections A visit to the vault of the Ohio History Connection to check out their White Castle collection – America’s first fast food restaurant known for their innovative square sliders.