Need To Contact Google Corporate Environmental

Hello. I created a Google calendar for one of your datacenters (maybe DLS The Dalles?) a few years back when I worked for URS. The calendar has events associated with routine health and safety tasks. It was the first time that I had used Google calendars, and I made the mistake of linking it to my personal Gmail account. Now my personal calendar is chock-full of events that I care nothing about.I was going to delete them, but I thought that might ruin your calendar. Is it possible for someone at Google to shift the ownership of the calendar away from me and onto them? If I need to do something, just let me know. I'd like to get this matter resolved sooner rather than later.