Here is the information from Alex's employers:

  • ...we would like to thank you for your interest in participating in the effort. We had hoped that others would be inspired.
  • [We], have committed to form an annual scholarship fund in Alex’s name, and to contribute 5% of our firm’s net profit going forward. We haven’t hammered out all of the details, but we intend to identify a worthy High School senior (or seniors if funds are available) from the Northern California area who is interested in pursuing a degree in creative writing.
  • We will be establishing a foundation or 501c3 non-profit. It will take some time to set up. In the meantime, if anyone is interested in contributing to the cause they can send a check made out to the Alex J. Lewis Scholarship Fund to our office at the address below. We will aggregate the funds into a Trust account at Chase bank pending establishment of the permanent entity.
  • Again, thank you for your interest, and please feel free to forward this email to all interested parties.

Alex J. Lewis Foundation, Inc.
919 Reserve Drive, Suite 116
Roseville, CA 95678

They have added a PayPal option to their website: scroll all the way down.

Additional information can be found here:
Gallo's fanpost
Grant's post
Goofus' post on the Memorial