From this site comes the following:
"...Lincoln's future actually seems to be on a bit of a tightrope and this may actually create an opportunity for your opinion to have an impact. Apparently a budget has been created for returning Mr. Lincoln to the theater for summer 2007. However, no commitment to actually spend that money and do the project has been made. The existence of the budget is no guarantee of it happening, but without a budget it certainly couldn't. So, when the 50th Anniversary comes to an end at the end of the month and Steve Martin is still showing at the Opera House, if you feel strongly about Great Moments with Mr. Lincoln returning, be sure to stop in at City Hall and say so.
This may be one of the few situations where plans are uncertain enough that sufficient guest comment could sway the ultimate outcome. ..."