You could take photos for organizations of their award ceremonies or house photos for real estate and a lot of other small gigs but those are pretty much gone.
I totally disagree. Having worked in non-profits for several years, there were very few events I went to that didn't have a dedicated (hired) photographer attached to it. Also, in my area, half the creative jobs being listed on craigslist are for real estate photographers and they are not talking about people with cellphones; they provide a list of the gear they expect you to have.
It's good that in your area there is still work. I'd ask you how is it right now as the major changes have occurred in the last couple of years.
I have seen some of those ads, but the ones I've checked into were basically trying to sell a special piece of equipment and/or a special software system that you and/or them would use for the jobs that you went out and found.
There is still some work, just not as much as there was. I did a large birthday Sat nite and only will provide jpg and mp4 files on a thumbdrive.