For a variety of reasons I need (perhaps "want" would be a better word here) to buy a two day pass for a Saturday/Sunday in October of this year. I would like to upgrade this pass to a SoCal Select pass on the 2nd day. Presumably this would allow me to visit the parks Saturday, Sunday and Monday ... as well as allow for weekday visits off season for the rest of the year.
So ... the question remains, can one "upgrade" from a $105 2-day pass to a $99 SoCal annual pass?
Possible or no?