Calvados Brandy

Calvados is a cider brandy from Normandy, France. Calvados is distilled from cider made from specially grown and selected apples, from over 200 named varieties. The fruit is harvested and pressed into a juice that is fermented into a dry cider. It is then distilled into eau de vie. After two years of aging in oak casks, it can be sold as calvados. The longer it is aged, the smoother the drink becomes. Usually, the maturation goes on for several years.

Calvados is different from a Hard Cider which is popular in the British Isles.

a Hard Cider is a bubbly low alcohol beverage that is often mistaken for a beer for it's carbonated nature and is not even a wine since it's fermentatation is not complete and thus it's less alcoholic and mildly sweet (since apple doesn't contain as much sugar as grapes even the semi-fermented beverage doesn't contain as much leftover sugar as a wine at s similar stage would have ) whereas a Calvados is produced by distilling a cider.

"Calvados is the regimental drink of The Queen's Own Rifles of Canada, The Royal Regina Rifles, The Royal Canadian Hussars, Le Régiment de Hull, Le Régiment de Maisonneuve, and The Sherbrooke Hussars. The troops were gifted with Calvados as the units passed through Normandy following the D-Day invasion." - Wikipedia

Grand Marnier Orange Liqueur

Orange Liqueur is the generic name for orange fruit based liqueurs, there are two traditions of orange liqueur, Triple Sec and Curacao, two major brands being Cointreau from the Triple Sec tradition and Grand Marnier from the Curacao tradition.

Hot Coffee

Coffee or roasted coffee beans brewed in hot water, is the most popular drink that probably competes only with tea in the non-alocholic beverages category. Coffee being a rich source of caffeine it can help the human body overcome fatigue and improve physical performance and also lower risks of several conditions like Type II Diabetes, Cancer and Alzheimer's and Parkinson's disease.
Coffee liqueur is a popular and brands like Kahlua and Tia Maria are regulars in cocktails, but often brewed non alcoholic coffee is used in cocktails too, hot black coffee with Rum and whipped cream is what makes a Troical Coffee Cocktail for you, and being a caffeine rich liquid, it is a strange combination with alcohol since it tends to interact with the body and do just the opposite of what alcohol does, that it, tries to keep you alert and awake.

Lightly Whipped Cream

Whipped cream is a liquid heavy cream that has been whipped by a whisk or in a mixer until a light fluffy cream that holds its shape. The whipping makes the water and cream form a colloid and often dissolved gas is used which on expansion forms a firm colloid. Whipped cream is also called Chantilly cream.
Whipped cream sold in aerosol cans, where the cream is instantly whipped by the expanding gas, is a ready to use whipped cream, and its known by several names like Squirty Cream, Spray Cream or Aerosol Cream, in Scotland it’s called Skooshy Cream. A common Squirty Cream brand in the United States is Reddi-Wip.

Sugar

Brown Sugar is a sucrose sugar with a distinctive brown colour from the presence of molasses, it is a partially refined or unrefined sugar containing sugar crystals and residual molasses giving it a distinctive taste and flavour of crystallised molasses or toffee. The taste of dark brown sugar is described as a caramel taste with a deep molasses flavour.
Brown sugar is used in cocktails where a caramel candy or toffee flavour is expected.

Caster Sugar is finely ground granulated sugar. It is not as fine a powdered confectioners' sugar and has a little grit to it. It is somewhere between confectioners' sugar and granulated sugar, and melts in mouth with a mild spicy feel to the tongue

Vanilla Sugar is the regular granulated sugar infused with vanilla flavour, by using vanilla pods and seeds to flavour the sugar. A home made alternative is to use vanilla sticks or pods in a jar of sugar and leave it sealed for 4 weeks to allow the vanilla flavour to infuse. Or to use granulated sugar and vanilla extract and blend in a mixer, although this ends up in powdered sugar.