Crossword puzzle clue "summer's first"

First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f

First bet in a summer World Series

Summer's first

Event at every modern Summer Olympics except the first

Michael ___ Black ("Wet Hot American Summer: First Day of Camp" actor)

First full summer mo.

John who wrote "My First Summer in the Sierra"

First name at the 1976 Summer Olympics