From our local tourist website www.torrevieja.com :

International Tapas Day : On Saturday 29th September in Torrevieja at all bars and restaurants. €2.50 for a tapas and drink.

Spanish Song Festival : On Saturday 22nd September at the Teatro Capitol de Rojales at 8pm €20

The Liverpool Band : On Saturday 22nd September at 10pm at Los Cucalos Restaurant – Orihuela Costa. Free entry.