br br How to create an event in google plus and invite people from your circles. br br to listen in on or participate in your company calls, webinars, or hangouts. br br I Have determined that you can not invite everyone is all your circles, but you can make the event public. br br I was able to send invites to about 130 people. br br If you want to send an invite to every single person, you may have to create multiple events. However, I didn't attempt to do this. So I don't know how successful that would be. br br Have you tried it? please let me know how it worked for you.