Historical clue formulations

• Representation of the first-born child of "earth mother" and "sky father," in Hawaiian culture — 2020-12-12
• Home to Lake Waiau — 2018-03-02
• The world's tallest mountain, base to peak — 2017-09-15
• Highest Hawaiian peak — 2015-04-23
• Measured base to peak, the world's tallest mountain — 2009-10-15
• Literally, "white mountain" — 2008-12-26