Yeah, oblivious groups when you're on foot are as bad as snails when you're driving. I hate the groups of tubby people who line up across the aisle and barely waddle along while everyone behind them is just stuck there. This most often happens in Wal Mart (big surprise). Of course, those of us under 350lbs can compensate for our lack of girth by adding a cart and walking really slow - preferably with whoever is with you walking beside the cart so nobody can get by. Then, you suddenly stop to look at an endcap display with absolutely no awareness of all the people you're forcing to stop. I've noticed a striking lack of store etiquette since moving to Minnesota. There seem to be a lot of people here who are really into their "right" to do something - like make cars stop and wait forever at crosswalks, but it's weird that this would stick out to someone who moved from Texas. I've heard in conversation or overheard many times things that start with "well, they have to let you...it's the law". It's like everyone in the Twin Cities is an amateur lawyer who's into flexing their rights, even when it makes no sense to do so. We had someone at my work go off about OSHA compliance (our work is essentially an office with near-zero danger), and bring in printouts of OSHA rules. Nevermind we're way too small to be governed by OSHA, but why would anyone do this other than to pretend to be an expert? I do offer the caveat that the majority of people I've met here work in a certain field, so there may be something about that which engenders this stupidity.