
1) Fairs
Found on
https://www.crosswordclues.com/clue/expos

1) NL team since 1969 2) Big cons 3) Big fairs 4) Big shows 5) Bygone Montreal ball club 6) Bygone NL team 7) Canadian ballplayers, once 8) Canadian baseballers 9) Canadian nine 10) Canadian team 11) Convention center events 12) Convention-center shows 13) Expansion team of 1969 14) Fairs 15) First Canadian MLB team
Found on
https://www.crosswordclues.com/clue/expos
No exact match found.