Voting for Boston's hottest chef begins... now! Each day we'll pit different Boston chefs against one another in an elimination round. Whoever wins the day's vote will then go head to beautiful head in a finals round. After that, it's on to nationals, baby. Today it's Tony Maws of Craigie on Main versus Joanne Chang of Myers+Chang and Flour Bakery and William Kovel of Catalyst. Let the voting begin.