Penn, Columbia, Duke, Dartmouth, Northwestern, JHU, ND, CMU,

Georgetown..., depending on what your kids want to do.

Location is also a key factor. - 近水楼台先得月 is very true here.

 

Brown is great for some kids (and some majors).

UChicago for finance/econ and for scholastic-minded kids.

Rice is great for preparing for medicine ...