The election gives us a rare chance to use Parliament's private facilities, and dine in the House of Lords.
The London Festival of Architecture 2017 programme has been announced, with over 450 events exploring this year's 'memory' theme across the capital throughout the month of June.
GrandFest, a one day mini festival that celebrates the heritage skills of talented older people and presented by charity, Royal Voluntary Service, returns to East London again this year.
Prom season is starting again and it's already time to dust off the envelope and postage stamp in order to apply for tickets to attend the Last Night of the Proms 2017.
Just outside London sits Windsor Castle, and within its grounds is Frogmore House, which is only open to the public on a few days of each year.
Next month there will be a rare opportunity to explore a tiny jewel of secret London, a 1719 Huguenot merchant's house that was converted into a Synagogue, and is now in a precariously derelict state.
Spencer House, a rather grand house overlooking Green Park has announced that it will open its gardens to the public for two days this year.
Later this month the last remaining D stock train running on the London Underground will make its final trips as a public train service.
A bit of a publicity thing, but there's a chance to fly a full scale Boeing 737 flight simulator this weekend - for free.
The long abandoned Post Office Railway is to start tours from July, with tickets going on sale next month.
Tickets to visit the Harry Potter exhibition at London's British Library will go on sale this coming Monday (3rd April).
Although museums close up and put their exhibits to sleep in the evenings, many have late nights aimed at adults without the concern of having children or families around.
A week in May will see a number of scientists head off the pub to brew up a range of talks all about the research they carry out.
Following on from the (sold out) Modernist tours, here are three more London Underground architecture tours that have gone on sale today.
The group, Modernism in Metroland will be running two tours later this year for small groups that will look at the modernist station buildings along the Piccadilly and Central lines.