@promom4
Students can minor in Mandarin, Spanish or German at WPI. See https://www.wpi.edu/academics/study/foreign-language-minor. Project centers are in Hong Kong, Hangzhou, Shanghai and Beijing. For Spanish they have project centers in Paraguay, Argentina, Ecuador, two in Costa Rica, Panama, and Puerto Rico. For German the project centers would be Konstanz Germany or Zurich Switzerland at ETH.
ME and robotics are very big at WPI. With degree majors from the BS to the PhD levels. See https://www.wpi.edu/academics/departments/robotics-engineering.
Music is also a big thing at WPI as it is at many STEM schools. It seems to flourish where there is a strong math interest. They also offer a performance minors in music. For a general description see https://www.wpi.edu/search/google/music#gsc.tab=0&gsc.q=music&gsc.sort=
In case you have not heard, WPI has been working very hard to balance the female/male ratios in engineering. There is evidence that they work well on group projects.
Full disclosure, I am a WPI Alumnus who loves their project based, interdisciplinary program.
It might be a good idea to add CMU to your list. I second Olin because it is project directed at the tutorial level, but very small. I don’t know how the overseas programs work.
:bz