I got a summons, got slightly lucky. Didn't have to show up till about noon and we were actually let out like an hour early, so I didn't have to spend too much time sitting around.
Anyways, for the folks that don't know, you get a summons but that doesn't mean you'll actually have to serve on a jury. You're in a room full of people and have to just sit there either until they choose you for the jury selection interview, or till the day is up, which fulfills your jury duty. I believe you can be in there from 8AM-5PM, so I got really lucky that I only had to spend like 4 hours. Definitely boring, but just make sure you bring something that'll hold you over; a book, earbuds, phone charger etc