My husband and I have been married for 17 years and date night can always be a struggle since it is so easy to fall into routine. I love to cook so we try a new recipe every 2 weeks and cook together. I also like to do a wine paring with that. In addition I think it is important to get out, things are open again so a dinner out is always nice. There is something about getting dressed, putting on some makeup and getting out of the house that feels romantic and sexy. You could also have someone come to your home for a private tantric yoga session. My husband and I have done that and it definitely sparked the romance.