More information is always a good idea but I do not think it will change the legality of having your squirrel. You may consider becoming a wildlife rehabber after researching your state and local laws. Likewise, it's best not to broadcast social media and word of mouth about keeping any animals -- many people have had their pets stolen. In Florida, I know of numerous cases where people broke into reptile pens to steal animals. So IMO, go to the workshop, find out if/how you can make sure you're legally able to hold the squirrel, and keep it to yourself anyway because animal rights nuts try to release animals by cutting pens, etc, and low life criminals steal animals.