A TWO-DAY workshop on slowing, reversing and repairing damage to wetlands, will be hosted by the Sydney Olympic Park Authority (SOPA) at the Education Centre in Bicentennial Park on May 30 and 31. Registration for ‘Emerging tools, techniques and technologies for monitoring urban wetlands’ is $700 (exc GST) or $600 (exc GST) concession. Details: education@sopa.nsw.gov.au.