#4 is the local pool on a hot day.
#5 I work in a microbiology lab where these specimen containers come in from hospitals, clinics, doctor’s offices, etc. These particular ones are ALWAYS “yuck!”.
#6 the same workplace had a big multi-month walking challenge in which they gave every employee (thousands) a pedometer. This was a couple/few years ago but I have found it to be a very motivating thing to put in my pocket every day.

Drawn from direct observation.
EDiJuly=Every Day in July.
Playing Cards, acrylic painted background, Sharpie Ultra Fine, Fine and/or Medium pens; Pitt Brush Pens; commercial alphabet and number stamps.