gas grill for camping Help me survive a kitchen renovation

While I'm really excited that our cabinets will be here in a few weeks, the demo and preparation work will start sooner.We are a family school of 9, so all the meals are here, three times a day.Can't take it out, don't have a microwave.We have a small-A medium sized toaster oven is large enough for maybe a small dish.We have an Instant Pot, again, which is not big enough to make a full meal for our family, but it works for a part of it.We have a new outdoor gas grill that I need to learn to use.Please help me understand the dining concept or link of grill cooking.I hope the weather is coming in the spring, I willOperate with us.Thank you for your comments.