Many hopes are riding on the sale of Talisman's holdings in Palm Beach and Hendry counties, which Vice President Al Gore announced with much fanfare last year at the 50th anniversary of Everglades National Park.
The Everglades National Park has an anniversary every year.
The Everglades National Park has had an anniversary every year since its opening over 50 years ago.
( z1 anniversary :poss ( z2 park :name ( z3 name :op "Everglades" :op "National" :op "Park" ) ) :frequency ( z4 rate-entity :ARG3 ( z5 temporal-quantity :quant 1 :unit ( z6 year ) ) ) )