Art museum - Raise education to level 90
Basketball court - Build 2 of : Tennis courts, baseball fields and playgrounds
Bus stop - Reach 1920
High school - Rasie education level to 75
House of worship - Population of 4,000
Large Garden - Build 4 small gardens and have a population of 50,000
Large Park - Build 4 small parks and have a pop. of 50,000
Museum - Raise education level to 100
Nuclear Power Station - Raise education level to 115
Opera House - Build 3 museums and 3 art museums
Recycling Plant - Build one landfill zone
Solar Power Plant - Reach year 2000
Stadium - Have a pop. of 350,000
TV station - Have a pop. of 350,000
University - Raise education level to 90
Wind Power Plant - Reach 1985