Q: if you forgot to bring a barbecue grill, can you purchase one near the camping area?
A: It depends on where you are camping. I'll assume a campground, and in that case they may have permanent grills available to use for free. If they have a camp store, they might sell them. I usually camp in the forest, with a huge raging firepit on the ground, I never worry about grills. Another option is to buddy-up with your neighbors and share time on theirs.