Flopped Set Runs Into Action

[ninjaunderwear]

Just joined the table so no reads on either opponent.

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(10 handed)</font> link

Preflop: Hero is MP1 with 8[img]/images/graemlins/spade.gif[/img], 8[img]/images/graemlins/club.gif[/img].
UTG calls, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises</font>, MP2 calls, MP3 calls, <font color="#666666">1 folds</font>, Button calls, <font color="#666666">2 folds</font>, UTG calls.

Flop: (11.50 SB) T[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(5 players)</font>
UTG checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP2 raises</font>, MP3 calls, Button calls, UTG calls, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">MP2 caps</font>, MP3 folds, Button calls, UTG calls, Hero calls.

Turn: (14.75 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
UTG checks, Hero checks, <font color="#CC3333">MP2 bets</font>, <font color="#CC3333">Button raises</font>, UTG folds, Hero ???

I'm pretty sure the turn decision isn't even close, but maybe the size of the pot should influence my decision. What are your thoughts here? Also, comments on the other streets would be most appreciated.