The Ontario Federation for Cerebral Palsy (OFCP) offers funding assistance to members of the OFCP who have a diagnosis of cerebral palsy.  

The Life Enriching Activity Fund (LEAF) provides up to $500 per year to enrich, enhance, or augment an activity that a member is involved in or interested in pursuing.  The funds can be used for a variety of activities, including ticketed transportation, vacation accommodation, hobby supplies, or school field trip fees.

A copy of the application can be found here.
Complete details and application guidelines can be found here.

The OFCP also offers several scholarships, details of which can be found here.  In the past they have also offered Assistive Devices funding, but they are not currently accepting new applications.