“dydd santes dwynwen”

(“Dydd Santes Dwynwen” (IPA: [ˈdɨːð ˈsantɛs ˈdʊɨnwɛn]; Welsh for St Dwynwen’s Day) is considered to be the Welsh equivalent to ‘Valentine’s Day’ and is celebrated on 25 January every year)

(it celebrates “saint dwynwen”: the Welsh saint of lovers)