Islamic Months & Virtuous Occasions

Q: Is it permissible to wish someone for Aashura and is it permissible to have programmes on the night of Aashura?

Q: 

1. Is it true that in the month of Rajab it is more sinful to commit sin and the reward also more?

2. What should one do specially in this month?

Q: In the Hadith regarding increasing your spending on Aashura, does it only refer to a man spending on his wife and children, or does it also include the wife spending on her husband and children or the children spending on their parents?

Q: Which meal should a person spend on his family or layout on the dastarkhaan for ashura? Saturday evening or Sunday?

Q: Is it appropriate to hold gatherings in muharram to speak about Karbala?

Q: Eid-ul-adha is celebrated according to moon sighting of the particular country or according to Saudi Arabia? If it's different then how should we celebrate them?

Q: It is with great pain in my heart that I message you. After the passing of a very big Alim, Moulana Khalil Sufi rahmatullahi alayh, the Ulama in the city of Toronto are trying to get everyone on board with global moon sighting. Is their any validty to what they say and is this a valid difference of opinion?

Q: Is it permissible to eat meat or chicken or any type of delicious food on the 10th of Muhrram?

Q: Please issue a ruling on the following:

(1) A lady distributing expensive chocolates to friends, members of her household, and extended family on the Day of Aashura.

(2) A lady wishing people 'Happy Muharram.'

(3) A lady wishing people 'Happy Aashura.'

Q: My question is that what does the Qur'an say about lailatul nifsi min sha'baan?