This post is about useful items for a zombie game to help with scenery.
From Black Cat Bases:
Ammo boxes (great for game objective markers or just to have scattered around):
Gas Bottles (they make large, medium and small - the small one is shown):
[I am coming up with some rules for shooting gas bottles for my games... hopefully I will post my ideas in the very near future]
There are many things to choose from, and as I can't list them all, check out their web site: Black Cat Bases
(they also make pallets, but I honestly think making my own will be much much cheaper)
Fenris Games (an ebay store) as a large number of useful things too - traffic cones, nuclear waste barrels, flower pots, and small gas bottles (cheaper than Black Cat Bases) to name a few: Fenris Games
Mega Minis also have a great variety of street scenery, but is selling off his stock to focus on other things. I am not sure how soon he will run out of stock, but I would get in while he still has them: Mega Miniatures
I have purchased many items from all three stores listed and they are great to deal from and have many useful things.