Located in the heart of Portsmouth as part of Gunwharf Quays, Grosvenor G Casino poker room, high-tech gaming equipment and a stylish restaurant. Grosvenor G. THE HEARTBEAT OF UK POKER. 25, STARTING Portsmouth, £,, £+£30, Jonathan Glen - £20, Round 2, 24 - Grosvenor Gunwharf Poker Room is the best poker room and a poker gaming destination of choice in Portsmouth running 5 poker tournaments a week. Grosvenor Gunwharf poker tournament schedule and information, including starting times, buy-ins, prize pool guarantees, and freerolls. In the back left-hand corner of the main floor, you will find Grosvenor Casino Portsmouth's dedicated seater poker room. Poker Room and state of the art Show bar. Tournaments are hosted every. NL Texas Hold'em. The Show bar. Download the Poker Live App to stay up to. . April 20, Saturday. Casino · All our Casinos · Live Poker · Experiences · On The Menu. Huge Tournaments and Cash Games running across the UK and the best promotions around. The 25/25 series will offer a well-structured TWO-DAY tournament with a huge £ guarantee, taking place at many of our venues in the UK. £ + 30 No Limit Hold'em. 25/50 NPL Series | Portsmouth, 13 - | £ Grosvenor G Casino Portsmouth Gunwharf Quays. The casino is now more than just a casino, it is one of the Portsmouth's great entertainment venues. The main gaming area brings you a wide range of Jackpot Slot Machines, table games including a Bucket Dice Table, a Big 6 Money Wheel and a late night bar.