Today at the habitat we shared our experience with our guests who were visiting. We demonstrated our cooking ability for them and the creativity of cooking with dehydrated food. Our guests were impressed with the facilities and the cooking. The crew has been working together superbly. Crew members are jumping in to help each other, often without being prompted. One example of collaboration was maintaining the solar observatory. Three Martians aided in the repair of the observatory. This required cooperation during cold conditions coordinating directions both written and received remotely from Earth. In addition, the snow yesterday was simultaneously stunningly beautiful and nerve-racking. The snowy perfection represented the unknown. What would these conditions mean for the mission? But we pressed forward and continued our training. Well before the mud and conditions were too severe, we ceased EVAs and continued our training in the safety of the Hab. This demonstrated our crews resilience and flexibility. We are thinking like Martians.