Why not buy some astroturf and throw it over the trash can on the side of your house when you're not using it? then it would just look like a part of the yard, or a small shrub.
I've got two old cracked trash cans sitting out by the curb for the last month cause I can't figure out how to get the garbage men to actually take them as trash.
Get a bigger can, Dave, and put them in that. ;o)
Can’t figure it out?
Take a fat Sharpie and write in big letters all over the side, “TRASH - PLEASE TAKE”.