assuming the chicago reference was towards customs,and you mentioned attitude,i assume the question is where can you go to get seeds other than attitude due to customs in chicago..there are plenty out there..
if you question is how to avoid chicago customs,depending on where and from an item is shipped from dictates its port of entry..if you live in ohio,its coming thru customs in chicago..if you live in maryland,its coming thru new york..you might could have the item sent to a friend or relative where it wont come to chicago..hope all this struck some part of your question