Sorry about the toe!
I say go also. Painkillers cannot compete with fabric. It's what the doctor ordered.
Seriously, there's nothing wrong with using the wheelchair route. I'm inspired to see others out and about with whatever limitations they have. They won't let obstacles keep them from doing the things they love. It's kinda the rest of us that can be rude by not being as accommodating with adjusting ourselves to their needs and circumstances.
I hope you go and have a great time!