Super excited yet nervous as heck! Instead of giving my son a his 3rd birthday party were taking him…

Super excited yet nervous as heck! Instead of giving my son a his 3rd birthday party were taking him to DISNEYLAND!! Ethier the last week of December or first week in January! My sister leaves to Hawaii the second week of January so it'll be our last family vacation with everyone and first time for my son!! Super duper excited but at the same time I'll have a newborn ( 2 month old ) in tow also!! My concern is it's probably gonna be cold !! And that's not ideal for having a newborn out all day !! How many have Gone to Disneyland with a newborn and toddler???