That's most likely their demo system, you can streetpass some of them.

Oh, and I got like 45 streetpasses at a Pokemon regional tournament last year.

EB Games.
I get 10-20 in one trip there.
Events will get me 50+ as long as I keep clearing it out.

I got 3 or 4 just walking through the mall.

I got about three in New York City, brought my 3DS to a couple of museums.
Nintendo World was insane, I could have gotten so many street passes, but I was too excited to clear it.

Anime conventions and places where lots of Nintendo fans unite. When there was a demo trial of Wii U in MAdrid, easily hit more than twenty. Anime conventions can make you like more than 100 in a single day. That's the only place i can go to complete the puzzles with those damn pink squares.

Walmart ....._{it's true it's true!}

Wait... I forgot too... my library is tied with my mall.

Tokyo Game Show and Tokyo in general, as well as Games Com in Cologne.

No it's not there demo system's. Because the video game section is all the way in the back of the store plus they don't keep the 3ds demo system's out. There in the case in there boxes plus when I got the streetpass hit's I was at the front of the store. Who know's.

The walmart I go to is usually pretty busy with people at night. Even on week day's. Weird..

Happy Gaming! (^_^)

Zelda concert when I drove to Pittsburgh from Charleston WV to see it. Had to go to the Mii Plaza every ten people to start the cycle over again.

Yeah, just that I either lose track of the date, or (more often) have other events around the same time. Slowly filling in the puzzle pieces, finishing up the 1st round of Find Mii and call it a day. Thanks for the tip about the 2nd quest, I'll do that if I ever start it up again (if it weren't for the hats I wouldn't bother at all, while Puzzle Swap panels are nice though.)

A mall. Every time I go there I get at least 1 streetpass with I think the most being 5.

Airport and to my surprise everyone were no younger than 15 got up to 21 hits.

Chicago, a mall, and when I was in school I got 5 in each of those, but now I'm out of school and don't go to Chicago or the mall everyday, I've got zero to none latley

Same for me, TGS was the place where I got the 100 in a day achievement. Also, Shinjuku Station in Tokyo is a very nice place, specially when I'm waiting for someone near the ticket gate

Whats funny is that 3ds didn't even exist when they were 5. lol

My local EB Games. They had a demo system that was giving them out to me pretty much every time I visited then one of the managers got a 3DS and I got some from that but then he stopped bringing it in, then another demo system, both demo systems ended, then another, then just slurs of one at a time and right now I get one from one... They also had store systems for a while and one is going on now. Unfortunately, one of these are giving me any new Puzzle Swap pieces or- what I really need- a White shirt Mii. The manager's system and some of the demo ones actually did, but I'm not having luck with the ones that are out.

The most i have gotten were 5 at disney( i didn't bring it into the park only the hotel). I am going to the nintendo store in New York soon so i should get plenty there.

I don't remember how many, but I was at this board game convention and I got enough pieces to finish the OoT and KI:U puzzles. So at least over 10.

I used to get a couple street passes at my local GameStop, but the employes stopped bringing their 3DS's in so I don't get any street passes there anymore >_<.