The Children's Museum is celebrating 'Throwback Thursdays' by allowing adults, or grown-ups to partake in all the fun activities the museum has to offer.

They are called 'Grown-Up Play Dates' and they are scheduled once a month for adults 21+.

According to a press release, this Thursday has a Sci-Fi theme to it, as adults are welcome to show up in costumes from their favorite science fiction characters.

There are new themes each month!

If you grown ups plan on attending, you must have a valid ID. Tix are available here.