Also Northwestern (they also gave me the additional 10K for first year):
Inorganic/Materials Chemistry
Liberal Arts College (some regional recognition)
GPA: 3.95
Major GPA 4.0
GRE: 168Q/162V/4.0
Chem GRE: 830 (83%)
Experience: REU at top 15 institution
REU at top 3 institution
Semester internship at National Lab
a JACS publication from each project (one 1st author, two 2nd authors)
2 posters + 1 speaking presentation
3 very strong LoRs from people known in the field
The professor didn't say anything about the admission process, but the visitation dates are mid-march, so I would imagine they are not done with admissions yet. Good luck!