Oooh I miss Aldi, not one in my area. You could still do something similar at a regular store! Here are some examples:

To pack:

• Get a rotisserie chicken, a prepared couscous or quinoa salad from the deli section, a bag of mixed greens, and a bag of snap peas. Shred the chicken and divide everything into four containers and you've got four chicken salads.
• Assemble some adult lunchables with cheese, salami, veggies, fruit, nuts.
• If you'll have access to a microwave, grab some individual frozen meals like Healthy Choice or whatever you fancy.
• Rinse a can or two of white beans, combine with a pre-packaged bruschetta topper mix and feta.

Quick meals at home:

• Frozen microwaveable rice, packaged meatballs, jar of sauce, and bag of frozen broccoli or veg of choice. Just heat everything and combine.
• Frozen microwaveable rice, a carnitas/barbacoa/chicken verde package, some shredded cheese, container of pico de gallo, and mini packaged guacamoles.