Crossword puzzle clue "increase and cotton"

Increase and Cotton

Cotton or Increase

Made cotton or cotton candy

Wax and ___ (increase and decrease, like the visible part of the moon)

What a presidential candidate hopes to do to increase likelihood of victory, and this puzzle's theme

Org. that hopes and prays for an increase in interest post-World Cup

Increase suddenly and sharply

Source of "coffee" and "cotton"