Crazy Pianos Tuning UpThe new dueling piano bar, restaurant, and late night entertainment venue in Coconut Grove (second floor of CocoWalk at 3015 Grand Avenue) is offering brunch from 11:00 a.m. to 3:00 p.m. every Sunday. Also: two-for-one drink specials Thursdays 6:00 p.m. to 10:00 p.m. Crazy Pianos claims to have "the only 'beer tables' in the country filled with extra cold (32 degrees) Heineken draft beer containing ice chips". Sounds refreshing.What You See Is What You Get, But You Ma