Walmart would be the best place if you have minor modifications.You got Guns,food,clothing,entertainment,chainsaws,blunt objects,first aid,plenty of suicide options if things fuck up,microwaves,car batteries,gassoline,PROPANE BITCHES! and more!
i say the worst plase to be would be outside in the urban community during a class 4 outbreak.
it would be violent and painful.
i can just barely picture the thought of cold decaying hands gripping my skin, cold 2/1 dried blood scraping my face as a zombie digs its broken blood stained teeth into my top jaw as others bite my arms and legs.
no defence... and no offence.
thats as bad as it gets.