First of all, congrats! And thank you for letting your compassion and empathy affect change in your life and the many many lives of animals.

Second, meal prep. Get some good Tupperware (I use the Pyrex snap wear stuff) and learn some recipes that taste good leftover or even cold.

Lastly, Always have something to eat with you. Protein bar, fruit, or a Tupperware of leftovers.

Good luck!

I went for sh.itjust.works

Seems okay for now. Just remember to export your settings. Then you can easily try a few other instances.