How to Keep Track of Time/Amount/Subject of Teacher Contacts?

I am trying to find a Web 2.0 app that will help us keep track of our teacher connections. This year I am in a new position, technology coach. One goal is to try to connect with all our teachers each month. It can be in the form of a group team meeting, individual or in a big group session. Well, I have been thinking how to keep track of this. I figured out that I could do it in excel sheet with pull down menus with no problem. I went to go put it into Google Spreadsheets because i wanted it accessible from any computer but I can't seem to create pull down menus in the cells of Google Spreadsheets. I have been looking on line and nothing seems to fit. I need a place for name (though I thought I could do a pull down on this since they will never change), date, reason (pulldown includes software, hardware, etc.) area for notes. After the trimester is over or month, I can now see what software was most popular, who I went to more, etc. Any ideas? Thanks