A tour to the R. Dalton/Filadelfia Estate coffee plantation was easily booked in August through E. Bell Tours this past August.
Read more: http://thorntree.lonelyplanet.com/messagepost.cfm?postaction=reply&catid=12&threadid=1479109&messid=13067890&STARTPAGE=1&parentid=0&from=1&iCountryId=68 .