Lots of interest and people asking for an email of the list i put together so i decided here (after it was suggested) would be the best way for everyone to see it instead of emailing. Please keep in mind i have not actually done any of these as they are extra things i have collected for our upcoming trip.
trade with jawas at star wars launch bay
jawas only trade non value items and may reuse many times so keep trying.
ask jawa for picture not their "friend" because friend will likely say no but jawa may agree
pull the rope at indy
hang out after indy show he may sign autographs or take pictures
look for key under the welcome mat at muppets entrance
stand in front row in front of stage during stormtrooper march for special thrill
get picture taken with bellhops outside tower of terror.
if you see bellhop with suitcase outside tower of terror ask what's in it and for the special entrance
ask for cowboy at great movie ride instead of the gangster
say to woody "howdy partner. I'd like to meet a rootin tootin cowboy on this here horseless contraption"
say to woody/buzz/jesse "andys coming". They use to hit the ground but not any more they may still do a few different things though so worth a try. They will try to ignore you so make sure they acknowledge you.
take a picture on speed bike
at night go by the line of star tours there is an ewok village you can hear them talking
That's all i have for now. I plan on putting a list together for the other parks as well (for our trip) so when i get them together i will post them as well. Please feel free to add any tips or extra things you may have to the list. Please feel free to email me ( email@example.com )the tips/extras so i can add them to my master list. Thanks to everyone that has given any tips/extras. Hope this list is helpful to others as well.