E.J. Korvette's was mentioned earlier. Not only did it have a great "wrecka stow," we used to get all of our film developed there. They also had an audio equipment room with a wall of all the different speakers they sold. We used the store in Roseville, MI at 12 Mile and Gratiot. It was only about four miles from the house. Bought my own first "stereo" there, a green plastic G.E. contraption that used the same record changer as the popular G.E. Wildcat model.
Our area also had Hudson's Department Stores. (This was acquired by Dayton's, then by Marshall Fields, and finally the whole mess was assimilated by Macy's.) The best Hudson's stores, aside from the massive downtown location, were the large stores they built in the suburbs at Northland, Eastland, and Westland malls. Southland Mall had one also, but it was somewhat scaled back; Northland's was the largest. My grandmother worked at Hudson's downtown, and we had visited the Eastland Mall location since my grandparents lived only a couple of miles away. That was back before they enclosed all of Eastland to make it an indoor mall. Today, sadly, Macy's has closed up a lot of these classic locations. In fact, Northland Mall was the world's largest shopping center when it opened in 1954. As of today, it is slowly being demolished. Macy's closed up on the 61st anniversary of the mall's opening.
Anyone else in the Detroit area also remembers Sander's ice cream and cake stores, and their soda fountains. Cunningham Drugs. S.S. Kresge stores. Woolworth's. "Monkey Wards." Grinnell's music stores. Lewis Artist Supply. Grocery stores such as Chatham and Great Scott!. Our local soda pop makers were Towne Club and Faygo, and Vernor's had its own unique spin on a soft drink. Stroh's beer...and Stroh's ice cream (their business diversion during Prohibition). Hockey fans remember Olympia Stadium. Rock fans probably remember Cobo Arena.
A big one for us was Bob-Lo Island, and the three Bob-Lo boats used to take passengers from the dock in Detroit over to the Bob-Lo amusement park. And many of us still call the theater in Clarkston "Pine Knob."
The entire corner of the state had the 313 area code. Today there are at least five. 313, 810, 248, 586, 734, and they started with overlays a few years ago.
Not many remember how we traveled between east and west in the suburbs prior to I-696 being built. (We lived a mile away from it, so we got to see it being built.) Fewer still remember the original plan to make Mound Road into an expressway. The oversized interchange at I-696 and Mound is the only remaining piece of that puzzle. The expressway would have started off of the east end of the Davison Freeway, run up the current Mound Road, then cut over at 18½ Mile Rd. to connect to the M-53 freeway. As a result, there is no direct north/south freeway through this part of the suburbs, and all of the major north/south roads get jammed up during rush hours.