It takes a little more than produce and local wares to host a successful farmers market. One of those requirements? A police presence. To foot the cost of this requirement, Peachtree Road Farmers Market is hosting a Market Mash-Up on Saturday, October 5 from 9 a.m.-noon. Four chefs, including Bantam + Biddy and Chick-a-Biddy's own Shaun Doty, will have 200 market dollars to create a dish that shows off the season and market ingredients. Ticket holders choose the Mash-Up Ruler during a 9:45 -10:45 a.m. tasting and can shop at the silent auction. All proceeds go toward cop coverage. $10 per ticket and only 200 tickets are available.