Groupon is running a two day promo, offering 20% off on any three local deals, on 6/1 and 6/2.
To receive the discount you have to use the promo code THANKS20 at checkout. There’s a limit of 3 local deals per customer with a maximum discount of $50 per deal.
If you don’t have a Groupon account, which is probably rare these days, you can always use my referral link. I purchased two local deals the last time they were running a similar offer with 25% off, and I’ll look again, mainly for new restaurants, to see if I find anything interesting.