Great Tide Creche:

The owner of this wonder gains (+7) Food production per session. Once per session, the owner of this wonder may elect to spend 10 (24) Food to increase its innate food production by 1, to a maximum of +10. The cost to increase the production of the wonder increases by 2 each time it is upgraded. Additionally, the owner of this wonder gains moderately increased chances of success when attempting to create a pop. If the Great Tide Creche is sacked, its Food production is reduced by 3, to a minimum of 1.