Question: drinks that are not too sweet?
Answer: Courageous Koi. This Whiskey Sour variation uses a little orgeat and cane sugar to mellow its robust mix of bourbon and rye, but the drink is far from sweet. ... 
Tiki Sazerac. ... 
Black Pearl. ... 
Moai Spritz. ... 
Kona Swizzle. ... 
Garibaldi. ... 
Gunga Din.