The beliefs of the restaurant owners who supported the experiment are being proven. “It is exactly what we thought it would be,” Ullrich said. “We want Long Grove to be the example of how you do it right. You can do it tastefully.” Four restaurants — mainstays like the Long Grove Cafe and the Tavern, and newcomers Chatter Box and Broken Earth Winery — are taking part in a test that began on July 1. So far, both business owners and Village Hall are reporting new income streams, without new expenses, and there are no reports of crime connected to the machines.