Mom of three here and oldest of 18 kids- yes, I'm adopted and yes, my Mom was a crazy lady but she loved all of us!
Anyway, go for it! I love real food too, I like junk food but it makes me ill if I eat too much. The buffets may not let you doggie bag but all of the TS ones will if you are served only what you order ( not buffet )- we can never eat all of our food and often get it to go to take it back to the room for later.
So, some of my tricks are:
1. ask to see a menu ahead of time or look the menu up on this forum and decide what you might want to eat at the time of the meal- if you have someone with you, tell them to order your food, as well as the baby's, have them wait for the table and wait for the food to be served while you run ( outside ) the dickens out of the little wiggler so they are hungry and a bit ready for a rest when you sit them down to eat. When the food has arrived and is ready to eat, then bring in your toddler and set them down to a plate that's full and ready to eat off of, do not give snacks/drinks within at least an hour of eating- if my kids were not hungry, the meal was disastrous
2. most places have coloring papers and crayons to use
3. you can also take the crayons, ask for a big "to go" cup or other non-breakable cup with a lid- make a game out of pushing the crayons into the cup through the straw hole- pour out the crayons from the cup and start over again- kids that age love to manipulate items in this way
4. you could get a glass of chipped ice- make sure that the ice is very small- you can even bite it into pieces - give it to the toddler to play with on the table- my boys, including the youngest, would play with a piece of ice for ever- if you really want to drive a toddler to the brink

put the ice in a real glass ( you have to hold it of course ) and let them try to get it out- the ice just slides around for a good few mins. and keeps the kids busy- they loved the coldness and wetness of it and were fasinated with it
5. Make sure that you have dinner/meals at the regular time- over tired and hungry kids can be big noise makers
6. A little humor goes a long way, my youngest DS loves for Mom to pretend to sneeze- it just tickles him to no end- another game we play is calling for our dog- he knows that the dog is not with us and has just started to laugh at things that he knows are not right- I call and call ( quietly of course ) for the dog and say things like- "where is that dog?" I look under the table, I look in his shirt, ear, mouth whatever until he can't stand it any more- he will giggle until he's bent over at Mom's sillyness-
7. Last but not least- sometimes you will be able to enjoy your meal better if you get it to go if the toddler is just not in the mood to cooperate- sometimes it's all right to give into the the dark errr

I mean the toddler side and just chill
HTH-
