Can you book a trip to the Moon?

In the realm of cryptocurrency and finance, where the boundaries of possibility are constantly being pushed, I must ask: is it feasible to book a trip to the Moon? Granted, we're discussing technologies and investments that often seem futuristic, but a lunar voyage seems to transcend even the most advanced concepts we have today. Is there a financial model or a cryptocurrency initiative that could potentially enable such a journey? Are there any ongoing projects or discussions in the industry that are exploring this possibility? As an expert in this field, I'm curious to know if this question is merely a far-fetched dream or if there are tangible steps being taken towards making a lunar trip a reality.