I suppose it shouldn’t surprise me that the topic of a major spiritual pilgrimage has made an appearance in my blog for the second time in as many weeks. Last week, classical guitarist Peter Fletcher played a piece called “Diario dun Camino,” based on composer Jeremy Gill’s personal journey along the 500-mile trail, and this week, filmmaker Lydia Smith will be at the Mt. Hood Film Festival with her award-winning documentary “Walking the Camino: Six Ways to Santiago.”