Castle Fuels (2008) Inc. is proud to be a sponsor of the Prospect 2000 Cattle Show in Kamloops, BC. Beginning in the year 2000, the Prospect Cattle Show was extremely successful with participants throughout BC and Alberta, and was started in memory of Brennan Comazzetto. This non-profit society, with all profits donated back to the community, is a great opportunity for youths to exhibit their animal before reaching full maturity in a fun, family-friendly event.