Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answered 3 months ago

Yes it is permissible to pray Eid prayers in Sunni mosque. Eid prayer can be performed in congregation ( Jama'ah) as well as individually (Furada). When pray with congregation of Sunni brothers, you need to recite every Sura and Du'a in whispering without clear voice. This is exactly like praying any prayer with Sunni congregation.

Wassalam.