| January 28
| OMF Board of Trustees Meeting |
| March 1
| Garden Restroom Dedication and Opening Reception for California Art Club
New Spring Exhibit – Celebrating the Golden State |
| April 23
| Garden Club of America Luncheon |
| April 28
| OMF Board of Trustees Meeting |
| June 10
| San Marino Garden Club Luncheon |
| June 16
| Rotary International Dinner |
| June 17
| San Marino City Club Fiesta |
| June 26
| Opening Night – California Art Club
New Summer Exhibit – Celebration the Golden State |
| July 19
| CAL PHIL AT THE MILL CONCERT |
| July 28
| OMF Board of Trustees Meeting |
| August 16
| CAL PHIL AT THE MILL CONCERT |
| September 9
| Admission Day Dinner |
| September 13
| CAL PHIL AT THE MILL CONCERT |
| October 23
| Opening Night – California Art Club
New Fall Exhibit – Celebrating the Golden State |
| November
| School Tours |
| December 7
| Old Mill Foundation Holiday Reception |
