My fiance and I are having a limited bar with beer and wine with signature drinks. Jack and coke is one and we would love to do moscow mules in copper mugs. Our wedding theme has copper and rose gold incorporated throughout because it reminds us of where we went to school in the copper country. My ring also has rose gold. We would love to incorporate moscow mules as a signature drink because we drank them frequently where we went to school and becuase they are served in copper mugs. My question is - do you think there is an alternative way to serve these drinks without losing the fun of the copper mug? Buying a large amount copper mugs would be too expensive and I would worry about people taking them if I somehow rented them. Help!!