MAMAMOO's Solar is set to celebrate her birthday with fans at a special party.

Solar will hold her birthday fan meeting, 'HAPPY SOLAR DAY,' on February 21st at Ilji Art Hall in Gangnam, Seoul. This marks Solar's first offline fan meeting approximately 10 years after her debut. The fan meeting is being organized to commemorate her birthday on February 21st.

In particular, Solar conducted a pre-event survey to determine the theme of the fan meeting, planning a party tailored to her fandom, MooMoo. The event is expected to feature a variety of segments for close interaction with fans, promising an unforgettable experience.

Along with the announcement of the birthday fan meeting, the official MAMAMOO SNS account posted a poster for 'HAPPY SOLAR DAY.' In the photo, Solar, holding a birthday cake, amplifies a joyful atmosphere with her vibrant and kitschy charm.

Meanwhile, before the fan meeting, Solar will release 'Solar's Emotion Part.7' on February 18th, a series that remakes iconic songs spanning generations. In this single, Solar reinterprets the late Kim Kwang-Seok's 'Although I Loved You,' promising a deeper emotional experience and resonance with her voice.