Central Ohio man wins free groceries for a year from Kroger's vaccine campaign Michael Daughtry is one of 50 people who won't have to pay for groceries for a year at Kroger after winning the chain's "Immunity Community" giveaway. Author: 10TV Web Staff Updated: 8:28 PM EDT June 30, 2021 WESTERVILLE, Ohio — A central Ohio man doesn't have to worry about paying for groceries for a while after winning Kroger's "Community Immunity" giveaway. Michael Daughtry won free groceries for a year at the grocery chain. Anyone who got their COVID-19 vaccine at a Kroger's pharmacy could enter the giveaway for a chance to win $1 million or free groceries for a year. Five people will win the $1 million while 50 others will win free groceries for a year, which is valued at about $13,000.