That made Mendy King a Sonic Slam winner. Here’s the thing: Entering the contest wasn’t her idea. “So, my daughter signed me up for the Royals/Sonic grand slam inning thing,” King wrote ...

two-strike pitch for a grand slam in Los Angeles two weekends ago, an Olathe woman cashed in. Sixty-one-year-old Mendy King was the ‘Sonic Slam’ contestant for the Royals on Saturday ...