Hala February Festival -- Kuwait's biggest annual celebration, running through most of February. Shopping events, concerts, carnivals, cultural activities, and fireworks take over the city. It coincides with National Day (February 25) and Liberation Day (February 26), which commemorate independence and the end of the Iraqi occupation. The atmosphere during this period is festive and patriotic, with buildings draped in Kuwaiti flags and spectacular fireworks displays along the waterfront.
Eid al-Fitr -- The celebration marking the end of Ramadan. After a month of fasting, the city erupts in feasting and family gatherings. Restaurants that were closed during the day reopen for elaborate meals, and there is a palpable sense of relief and joy. Expect generous hospitality if you are around -- visitors are often invited to share in the celebration.
Eid al-Adha -- The Festival of Sacrifice, one of the most important dates in the Islamic calendar. Families gather, sheep are slaughtered according to tradition, and meat is distributed to the poor. The holiday lasts several days and much of the city shuts down.
Qurain Cultural Festival -- An annual arts and culture festival held in November or December, featuring theatre, music, poetry readings, and art exhibitions. It draws artists from across the Arab world and offers a window into Kuwait's cultural scene that most tourists miss.
Kuwait International Book Fair -- Held annually in November, this is one of the largest book fairs in the Gulf. It attracts publishers and readers from across the Arab world and is a good place to pick up Arabic literature and regional titles.
Note that Islamic holidays follow the lunar calendar and shift dates each year. Check the current year's calendar before planning a trip around a specific festival.