Plan a meeting or event at Hilton Garden Inn Rockville-Gaithersburg with over 2,298 square feet of flexible meeting and event space, which can accommodate up to 150 attendees depending on the set up! Our hotel in Rockville, Maryland offers complimentary WiFi access throughout the hotel, as well as A/V equipment to enhance presentations. Choose from creative catering options and wedding packages for your special event or enjoy an informal meal in the on-site restaurant.