some of these events are organized in exotic locations, but while that adds an interesting aspect, i don't think this is necessary. the focus is on the conversations and you can have a great experience walking not far from your home. the benefit of doing this at home is that it is easier to organize. you can pick well known trails that you don't need to scout out in advance. you don't run into issues with unfamiliar food, or getting lost with difficulty to get help. and you may attract some less adventurous types.