Very Pregnant/Postpartum Birthday Ideas?

So I'll be 38 weeks pregnant on my upcoming 30th birthday, or if the baby comes a little early, freshly postpartum (possibly even still in the hospital!)

My husband and I want to do something fun but obviously pretty low-key, and I just have no ideas because I'll probably be pretty exhausted & uncomfortable either way. Anybody else celebrating/celebrated a birthday while heavily pregnant and have any good ideas you'd be willing to share?

Most likely we'll keep it low key and do any actual celebrating in another month or so, but any ideas for the actual day of would be greatly appreciated 😊