Examples
https://actical.org/search?preselected_dates_occurrence=all&search=&field_geolocation%5Bdistance%5D%5Bfrom%5D=-&field_geolocation%5Bvalue%5D=&saved-search-visibility=show&c%5Bc-66%5D%5B66%5D=66
https://actical.org/search?preselected_dates_occurrence=all&search=&field_geolocation%5Bdistance%5D%5Bfrom%5D=-&field_geolocation%5Bvalue%5D=&saved-search-visibility=show&c%5Bi-65-73-685%5D%5B685%5D=685