Most of us tend to avoid airing our dirty laundry in public, but Wendy Wason is determined to squeeze secrets from every nook and cranny including family, friends and celebrities: not even her audience is safe. Wason is a natural-born chatterbox and her bank of anecdotes, while intelligent, heartfelt and entertaining, don’t entirely compensate for the paucity of actual laughs.

Gilded Balloon Teviot, 622 6552, until 30 Aug (not 24), 7pm, £9–£10 (£8–£9).