Do agencies still scout people out in public?

I go to alot of hockey games and its my dream to be scouted at one, im skinny (people tell me i have a perfect figure constantly) and im constantly told to model and that im so pretty. I have had some agencies interested in me ( but most of them are agencies that require you to take classes) and some agencies follow me and view my instagram but no dms unfortunately. Is a hockey game somewhere you have potential of getting scouted? I live in ohio i know its a matter of if they see you and like you or not but dosent hurt to try to make in impression if that makes sense. I had one agency follow me on instagram but they never said anything, is that a good sign? Should i say somthing?