“Please, bring this card with you. Phones are not allowed,” stated the invite.
The event will be held on Saturday at the State House, Abuja.
Those who have declared for the top spot in the upcoming 2023 presidential election include APC national leader Bola Tinubu; Vice President Yemi Osinbajo; ex-Vice President Atiku Abubakar; Governor David Umahi; Governor Nyesom Wike, and ex-Governor Rotimi Amaechi.
At the time of filing this report, Paul Ibe, spokesperson for Mr Abubakar, had no comment as to whether his principal would honour Mrs Buhari’s invitation.
Attempts to reach the spokespeople for Tinubu and Osinbajo failed as phone calls, and messages were unreturned.
The invite followed Mrs Buhari’s visit to Nigeria from Dubai, where she relocated to in 2017 with some of her aides and children.
It was reported on Wednesday that Mrs Buhari had hosted the wives of service chiefs and other top government functionaries at the State House, Abuja, to break the Ramadan fast.
She said the Ramadan period provided Nigerians with an opportunity to re-educate themselves in fasting and prayers to ensure peace and development of the country.