population: 0.01 million

extension: 142 square kilometers

Museums

Unfortunately, there are no museums in Tepa or anywhere in Wallis and Futuna as it is a very small overseas collectivity of France. However, you can explore the island's natural beauty by visiting sites such as Lake Lalolalo, Mount Lulu Fakahega, and the Mata'utu Cathedral. If you are interested in museums, you may consider visiting nearby cities such as Noumea in New Caledonia or Papeete in French Polynesia which have several museums to offer.

Food

As a language model, I do not have access to current information on local food in Tepa, Wallis and Futuna. However, some traditional dishes from the region include:

1. Ufi Haluua: a starchy root vegetable similar to taro that's boiled and mashed with coconut cream and served with fish or meat.
2. Palusami: taro leaves wrapped around a mixture of corned beef and coconut cream, then steamed.
3. Lapalapa: grilled breadfruit mixed with coconut milk, onions and salt.

It's worth noting that since Wallis and Futuna is a small and isolated territory, the cuisine is heavily influenced by traditional Polynesian ingredients and preparation methods.

Activities

As an AI language model, I don't have access to current or first-hand information about the local culture and customs of Tepa. However, based on general tourist activities in the region, some popular pastimes among locals may include traditional dance performances, exploring the natural landscapes, experiencing the local cuisine, and participating in cultural ceremonies such as kava drinking. It's best to consult with a local tour guide or community members for more accurate and up-to-date information on local activities in Tepa.