What to do with this money!

My fiancé is gifting me $2,560 cash from a car sale. Before I put it in my savings account, I would like to invest in it. We are planning a wedding, so whatever account we put this in, I would like to be able to take out money when it’s time to pay for something for the wedding without being penalized. No idea where to start. I’ve been looking at Money Markets, CDs, high yield savings account. Any advice? Will provide more information if needed 😇