So I do remember some of the movies the first one is older its about these brothers and sisters who find this little dude in the sand and he grants them wishes I know one of the girls wished for angel wings and another kid wished for money. I cannot remember what it is called but my dad showed it to me when I was younger. And the other movie is about a sea monster and a girl finds it or finds its home and she feeds it oreos but only the middle of the oreos. And I remember a kid and the girls dad trying to dig to china.. haha. Well hopefully someone will help me ! Thanks!

I'm guessing the firstone is '5 children and it' (this is the oder one there is a movie made in 2004)
http://www.imdb.com/title/tt0245622/
Not sure on the second

Nvm the second one is called magic in the water!