On a serious note, frankness comes when you share your joys and grieves with others. Ramadan and Eid are the best occasion to introduce you and soft image of your religion.
Last week, my sister made iftari to share with her friend. When she went to give her iftari, her door was locked. so she gave that to another neighbor. After iftari, a boy came to return burtan. He said to my elder sister that Ammi says thanks and she said that ye LaRkiyan mujhe salam nahin kartin. He said ’ Ammi keh rehi hain ke hamare ghar zaroor aaiye ga’. My sister told me that we rarely see aunty and whenever we see her we say salam, but she didn’t reply.
Yesterday that aunty sent us yummy iftari.. Fruit chat, dahi phulki, channa chat, jalebi and pakoRe
Thats how interaction starts. Sometimes, we make a final image in first interaction, but the person comes out to be different when we get proper introduction.
Why it was a shock when a Marathi family invite you sweets? Don't you invite others for sweets?
Diwali is more of a North festival. Southies do celebrate it - more of axfamily thing.
For Navestri - 9 nights mother would invite ladies and be invited by other ladies.
Most our function no formal invitation. We make sweets distribute to close neighbors and family - and give sweets to any guests. Family or friends just show up unannounced.
Maybe I. Upper middle class families they did formal invitations etc.