INTERNATIONAL BURGER DAY (WEEKEND) - "DOUBLE UP CHALLENGE" Friday, May 28, 2021 11:00 AM 11:00 Sunday, May 30, 2021 11:00 PM 23:00 The Mercantile Hotel - Irish Pub Sydney 25 George Street The Rocks, NSW, 2000 Australia (map) Google Calendar ICS RETURN OF THE “DOUBLE UP CHALLENGE" FOR INTERNATIONAL BURGER DAY!DOUBLE BEEF PATTY WITH BACON, CHEESE & ONION TOPPED WITH COS, RELISH & SMOKEY JAMESON AIOLI. SERVED WITH FRIES $25.