Was part of a birthday group who did this as a group, complete with the dinner experience. Jamie, our guide, was knowledgeable, fun, had pics and stories to share, personal experiences with oddities, and had a quick wit. This came out curbside when someone was trying, and failing, to parallel park. She was eager to hear experiences at the Menger and took a keen interest in photos taken at the hotel and throughout the nighttime walk around San Antonio. Dress is casual, but do be sure to wear comfortable shoes. Also note that Jamie is an accomplished speedwalker, and might appear to have teleported or simply popped into existence.