The April 11th meeting is not in the morning, but rather is in the evening at 6PM and is at the Tempe History Museum, 809 E. Southern Ave.
The April 13th meeting is at 9AM and the location is the Escalante Multi-Generational Center 2150 E. Orange Street
Please also note that registration is, apparently, required for the April 13th meeting. Click on this link to register: http://www.tempe.gov/index.aspx?recordid=249&page=2118
Please visit http://www.tempe.gov/index.aspx?page=2778 for further information