If you and a friend are considering going to the Brooklyn Museum—or seeing Deborah Harry—anytime in the next year, you’d be wise to spend $35 to snag today's Groupon: a one-year Family and Friends membership to the Brooklyn Museum. Since admission to the Brooklyn Museum is normally $10 per person, if you and your art-loving friend go just twice in the next year, today's Groupon more than pays for itself. This membership is good for two adults plus up to four kids under the age of 18.Follow @Groupon_Says on Twitter.