Calling from Old Friends

Yesterday, an old friend called to me. He told the alumni meeting of my high school in Tokyo was being held at the moment, and he asked why I was not there. I did not know the meeting.
I talked it with other friend who is a teacher of our high school and we went to the same schools from the kindergarten to the high school that the annual alumni meeting would be held on the last Sunday of July and our synchronous would have to be the meeting organizer. I promised to corporate the organization.
I'm looking forward to seeing my old friends in this summer. I have not seeing almost all friends after our graduation because I went to Sapporo.