I am not sure any price deviation in luner new year but I have tried the breakfast buffet in 翠樂庭 at the end of Dec. -- $198 per head +10% service charge (adult) and children as $100 per head + 10% service charge ....
Also, yes, the check-in time is at 3pm but you can leave your luggages to the hotel in the morning time first and then go to Disneyland. You can do the check-in in the night time after return from Disneyland... :wink:
Yes, there are many fast food shops in Disneyland except the restaurants. Every "world" should have at least one fast food shop. But if you want to have better service or food quality, you can try the Corner Cafe in Main Street. Price is acceptable. However, I do not suggest the Plaza Inn. Very expensive but small portion for the food... :evil: