<<Disclaimer: Verify this information before applying it to your situation.>> Sorry for this being a short notice question, but I haven't been able to be at the computer for a couple of days to ask this! My husband and I are going out to eat tonight for Valentine's Day to our local steakhouse where you grill your own steak. It is my first time eating at a restaurant since going GF just because I don't "trust" people yet to try it and we just thought that this would be a good place to eat since my husband will be the one cooking for me. My question is this: They use charcoal at their grill and I am wondering if we use a piece of tinfoil (like I always do whenever we grill anywhere to avoid the contamination of the grill, but it usually a gas grill) will the charcoal be a problem? Thanks in advance! Amy in Iowa