Turning 30 in Jersey City? That’s a milestone worth more than just cake. Tagvenue lists the best 30th birthday party venues Jersey City has to offer, from rooftop lounges with skyline views near Exchange Place to quirky event spaces in The Heights where you can crank the tunes and pop the champagne. Whether you're throwing a bottomless brunch, a dress-up dinner, or a full-on themed blowout (90s flashback, anyone?), the perfect place is just a few clicks away. Keep scrolling — this party's just getting started.