Go to www.house.gov
Find your official by location
Look up your zip+4 code: https://tools.usps.com/go/zip-code-lookup.htm
Enter contact details so your elected official can contact you, if needed
Write your favorite school lunch (ie My favorite school lunch is beef nachos)
Send
They’ll collect the information and put it into a database where it’ll improve school lunches and hopefully open sales to consumers for prepackaged school lunches