Other ways to reciprocate 🤔

We have playdates at each other's houses. A couple others have excuses as to why we haven't gone to their houses. I haven't said a word. Lol. I do not want 7 toddlers running around my house. I am too germaphobic and too clean. Plus, I have a 5 month old. My kids also had both been sick and are getting over the flu. I don't want them to get sick again. I don't want to have to sanitize every God forsaken thing after a playdate.

What other ways are there to reciprocate besides having everyone at my house? (Don't be rude about my feelings. I don't want to hear it. Thanks.)