As part of Dublin Pride Week, Vicar Street will host Over the Rainbow, a programme of Judy Garland songs, on Monday at 9 p.m. and proceeds will go to the AIDS unit at Cherry Orchard hospital - tickets from HMV, Ticketmaster or from Sticks and Stones, Crow Street, Temple Bar...Flight is a new two- hour interactive exhibition on man's obsession with flying, for children aged 9-12 years at the Ark, Temple Bar - it runs for school groups from June 25th and there are public sessions between July 5th and July 16th...Irish writer Mark O'Sullivan has won the Prix des Lecteurs award in Fraqnce for his novel, published by Wolfhound Press, Melody for Nora...Copies of the magnificent fifth- and sixth-century Ravenna mosaics will be on display at the County Hall in Dun Laoghaire June 28th-July 17th...The Tristan Bates Theatre in London is launching itself as a producing house with a season of new Irish work, including Romantic Friction by Michelle Read (running this week), Fire Eater by Brighde Mullins, set against the background of the Famine (June 21st-July 17th), and A Trinity of Two by Ulick O'Connor, about Oscar Wilde's trial (July 20th-August 7th) - phone 0044-171-2403940 for information...