I was in Phoenix recently for business and thought I would pop in to the local Fry's Electronics. Being from San Diego, I miss being able to run into Fry's to pick up parts that I now have to order on line. Not only did they have the selection of computer parts and electronic components I remember, they had entire isles dedicated to Arduino and prototyping as well as drones in all shapes and sizes.
Why don't we have a place like this in the 'burgh? You can even pick up a pair of handcuffs!