Medinah gives green light to OCM master plan for #3 course Feature in Golf Course Architecture Dec 2021 The members of Medinah Country Club, near Chicago, Illinois, have voted to move forward with a master plan for its #3 course developed by Australian design firm OCM Golf. Construction work on the $23.5 million 18-hole renovation will begin in 2023 so the course can reopen in 2024, allowing the club to prepare for its hosting of the Presidents Cup in 2026. Click here for link to external website. Words by Alice Chambers. Dec 22, 2021.