Host your special events at Opal Palace in Oakville, A luxurious venue for weddings, parties, and corporate events. Flexible packages available. Book your date today Event Venue for Rent – Opal Palace Oakville Location: 2273 Royal Windsor Dr, Oakville, ON L6J 7X8 Looking for the perfect space to host your next big event? Opal Palace is Oakville’s premier banquet hall ideal for weddings, birthdays, corporate events, engagements, and more Elegant interior design Seating for up to 300 guests Customizable decor and catering packages Ample free parking On-site event coordination