Based on past dogs, here's my take on some of the dog entertainments I've seen referenced here.
Restaurants: no. I've never had a dog that would have enjoyed being in a restaurant. Too many people, too much noise, not sure where to put themselves, I don't want to be worrying about my dog all the time. If my dog had eating problems that meant they needed a high chair to be safe eating, I'd be feeding them at home and not bringing them out to a restaurant.
Pawsecco: No. Dogs drink water and occasionally my late dad's coffee when he wasn't looking.
Doggy ice cream: Maybe? I used to give my dogs a bowl of ice in the summer to cool down with, so if they liked it, why not?
Santa: No. I've never enjoyed standing in line for anything, and nor has any dog I've owned. Crowds, noise, people, stress. There's nothing Santa could give my dog that I couldn't get a better one of myself.
Handbag lift: Yeah, I'd put a dog of mine in a handbag if it fitted in there and needed to be carried. Why not?