An early side-quest in Final Fantasy 7 Remake Intergrade's Intermission DLC called The Happy Envoy tasks you with finding six flyers scattered all around the Sector 7 Slums. All you have to go off of are vague hints alluding to their locations, which might stump you if it's been a while since you've played the original Final Fantasy 7 Remake. To help you complete this side-quest, we've detailed the location of every flyer. It's worth noting that flyers are found near music boxes, so if you're stumped at any point even while using this guide, follow the tune, and you'll find the flyer in no time.
You'll find this one on the south side of the Residential Area in the children's playground. There are some boxes stacked in a corner. Run through them to reveal the Turtle flyer.