To stay busy, he started volunteering at Food Runners. "I came and volunteered for a few weeks and I liked the whole concept and so, I stayed," said Parra, who uses his culinary skills to turn ...

Once the food order is ready, that's where the robot named "Rosie" comes in."She's our food runner," Husbands said. "(We) find the table number ... so all I'd have to do is push (the table number ...