Today was supposed to by the last kernel for the popular Garrett’s Popcorn Shop on Michigan Avenue, but it’s been granted a stay for the moment. According to Garrett’s P.R. people, the lease has been extended for an unspecified amount of time. The shop has to move because the site will be redeveloped for a Ritz-Carlton condo project. The company is currently in active discussions with other landlords to open a new location along Michigan......