Why so unambitious?........Why not fix all the sewers from the headwaters down, and daylight the stream than ran through the s-w corner of the park?
Put Dufferin on a bridge while your at it and restore the creek there too (it ran down what is now Dufferin Street)....
View attachment 320754
credit:
http://mercator.geog.utoronto.ca/georia/lostrivers/leaflet-storymap_webtest/disappearing.html
For that matter, the park shape isn't perfectly symmetrical; why isn't the buying out of all those homes in the south-east quadrant of the park blocking being done too?
Keep one of the historic houses on Sylvan and turn into a restaurant with outdoor patio fronting the park while we're at it.
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Really
@Towered why spend an extra $500,000; when you could spend an extra $500,000,000?