Yes, it is possible to barbecue indoors with the proper indoor grill equipment. An outdoor grill should not be used indoors, even in a garage because it can produce carbon monoxide that can harm people even in the smallest amounts.
Outdoor wire is harder to work with but you can use it indoors.
During Holidays cooking outside is a very good idea. To cook fleshes you will be requiring outdoor barbecue grill. There are many online shops who sell outdoor barbecue grill. for example "www.americansworking.com" is one of them. you can even try in "www.bbq.com/"
There is not exact data on how many homeowners have a outdoor barbecue. There is an estimate of 500,000 outdoor barbecues.
You can do outdoor exercise when you are indoors.
It is an outdoor sport
Indoors Out - 2008 Outdoor Cigar Room - 3.4 was released on: USA: 2009
Julia Child and Company - 1978 Indoor Outdoor Barbecue was released on: USA: 23 December 1978
Indoors Out - 2008 Outdoor Sports Bar 3-1 was released on: USA: 2009
Indoors Out - 2008 Outdoor Game Room 3-5 was released on: USA: 2009
Indoors Out - 2008 Outdoor Den 1-4 was released on: USA: 23 April 2008
Indoors Out - 2008 Outdoor Recreation Room - 1.6 was released on: USA: 7 May 2008
Swimming is primarily an outdoor activity, but can be an indoor activity with an indoor swimming pool.