Join the Eccles Art Center's Tai Chi workshop on Tuesday and Thursday mornings from 9:30 to 10:30 a.m. Located in Ogden at 2580 Jefferson Avenue the Eccles Art Center holds Tai Chi workshop in its Performing Arts Building. Tuition: Drop-in $8, punch pass for 10 classes $55. Interested? Please pre-register with a member of the EAC 's staff, as space is limited, by calling 801-392-6935. Beginning students welcome, suggested for those ages 45 and older.