May 20th is the day when the Community Centre really can be said to be back in action. As well as the Gardening Day, with a host of activities running from 10am to 5pm, from 8pm the bar will be the venue for some truly outstanding Americana from duo Anna and Elizabeth. They have stunned audiences at folk festivals all around the world and now its Knightons turn. Doors open 8pm and the duo are brilliantly supported by Seattle-based roots singer and guitarist Eli West. Tickets are £12 from Courtyard Antiques and the Workhouse Gallery, Presteigne or by phoning 01544-350407 or 01547-528315. For another £10 you can buy a combined ticket that, as well as Anna &amp Elizabeth, also lets you into a show by Foghorn Stringband at Castlering Wood, LD8 2PB, on the next day.