I sort of recall deciding not going to the Sevilla match because it clashed with Pride last year and I didn't want to travel from London to Brighton thinking that the trains would be too busy. Although I think the match was on the Sunday and not the Saturday
Not wishing to offend the Gay Fraternity but I don't think the computer which draws the fixtures has anything built In to allow for Gay Pride Brighton. If they did I think other clubs could conceivably point to local events in their own area to try and engineer a home or away draw to commence...