So, I bit the bullet. I just did it. I took the bull by the horns. We went out for dinner tonight. Mom was there. Andy and Manda. Bailey and me and of course, Sophie making her first ever out in public without the help of a diaper debut. Oh the preparation, the thought, the foresight that went into it.
I rummaged around in Mom's closet until I found a purse big enough to hold a change of clothes, a plastic bag for dirty/wet clothes, a hand towel, flushable wipes and a pull up just in case. She needed absolutely nothing from that back save a bib for eating (a little off everyone's plate) and a flushable wipe for cleaning up afterwards. We were only out for about three and a half hours and Sophie liked the restaurant's bathroom so much that she asked to go. False alarm, though, turns out she only wanted to flush the toilet and play with the toilet paper dispenser.
Next step, night time training.