A couple from Nottinghamshire who won £4.4m on the lottery say they now plan to go on a cruise to celebrate their 30th wedding anniversary.
Jim Emerton, 55, and his wife Maureen, 56, matched all six numbers in Saturday's draw.
They told a press conference that they thought it was an April fool.
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Ahead of the conference, calls are growing for Midlands regions to have their own devolved powers to match those on offer to Scotland.
After a cool start, Sunday looks set to be a dry and bright day, with sunny spells.
Mainly dry with clear spells but possibly one or two light showers near coasts overnight, remaining largely dry on Sunday.