If I was in the area this would be a great place to meet.
And spend at least 2- 4 hours.
A very nice fall sale will be going on.
This is a easy "must see" for the holiday weekend.
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https://www.heathcotebotanicalgardens.org/4867-2/
This gardens has the largest collection of Bonsai in America...these plants are awesome...
Ft Pierce, Jensen Beach Port St Lucie,Palm City area
Tanfenton,Baninimal Cincinnana(in Season) and a few others in the area.
Lunch on Indian River @ Ft Pierce marina . 7.00 to 15.00 bucks.
If on a Saturday enjoy the open farmers market at the marina....free.
Bring a loaf of bread to feed the fish from the boardwalk.
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Cobb's Landing