Taking a break from LHE. Button is 27/20ish. Dont have too much info on showdown stats but he got stacked earlier with TPWK

SB ($70.30)
Hero ($77.50)
UTG ($24.25)
MP ($54.45)
CO ($56.15)
Button ($82.05)

Preflop: Hero is BB with , .
3 folds, Button raises to $1.75, 1 fold, Hero calls $1.25.

Flop: ($3.75) , , (2 players)
Hero checks, Button bets $2, Hero raises to $6, Button calls $4.

Turn: ($15.75) (2 players)
Hero bets $10, Button calls $10.

River: ($35.75) (2 players)
Hero ??

I would play this very passive. You had a good flop. I would just check-call here all the way trying to keep the pot small. I dont think in a big pot we will do all that well.

I believe I agree. I would call him down and not raise the flop.

I think he is folding everything but an ace and maybe a flush draw to your raise. I don't think he shows up here with 56 very often but I can't neglect that possibility since he's a loose opener.

Although you will want to charge a draw for drawing I think your hand is not big enough to do it so I would try to play a small pot here.