All bubbles, all the time, no apologies
Sonoma Plaza · Sonoma · Champagne and sparkling wine bar with light bites
Reviewed July 26, 2026 · How we review
RagingWine reviewed Sigh. Champagne Bar’s wine list and gave it The Wild Card — RagingWine’s Vibe-Check rating. How RagingWine reviews wine lists →
Wingman Metrics
Walking into Sigh is like someone decided a Champagne bar in wine country was a completely normal business decision — and honestly, they were right. The room is chic and intimate, the kind of place where a Tuesday evening feels like a celebration just because you showed up. The list is laser-focused: sparkling wine and nothing else, which is either your dream or your problem.
With around 100 sparkling wines on offer, Sigh isn't messing around — this is a serious collection built around Champagne with a respectful nod to California producers like Schramsberg and Iron Horse. The French side covers the expected grandes maisons — Krug, Billecart-Salmon, Dom Pérignon, Ruinart, Pol Roger — without much adventuring into Grower Champagne territory, which is the one gap worth noting. The California sparkling program is thoughtful rather than exhaustive, leaning on the Sonoma and North Coast producers that deserve the spotlight. There's no Cava, no Prosecco, no Pet Nat — and that singular focus is both the point and a potential limit depending on your crowd.
Glass pours run $18–$45, which is a wide enough spread to cover both the celebratory-but-responsible drinker and the person who just decided Krug Grande Cuvée by the glass is a Tuesday right. The range by the glass isn't fully published, but at a venue built entirely around sparkling wine, expect genuine rotation and options across house pours and premium selections. This is a by-the-glass program that takes itself seriously — this is the whole menu.
Iron Horse Classic Vintage Brut Green Valley — $18–$25/glass (est.)
Iron Horse is one of California's most respected sparkling producers and Green Valley of Russian River Valley is a serious AVA for Champagne-method wines. Getting this in a glass rather than committing to a bottle is the smart play if you want California sparkling done right without the Champagne price tag.
Schramsberg Blanc de Blancs North Coast
Schramsberg has been making serious Champagne-method sparkling wine in California since 1965 — this is not a novelty pour. The Blanc de Blancs is crisp, precise, and consistently underestimated by guests who came in fixated on French labels. Order it before someone else at your table talks you out of it.
Billecart-Salmon Brut Rosé NV
Billecart Rosé is a genuinely great Champagne, but at $160 a bottle here versus $95 retail, you're paying a 68% markup — the steepest on the list. If rosé Champagne is your destination, it's still worth considering, but know you're paying a premium for the privilege of drinking it here.
Krug Grande Cuvée Brut + Caviar service
Krug's oxidative, toasty richness and serious bubble structure are built for caviar — the salinity and brine of the roe amplify the wine's complexity in a way that feels almost unfair to everything else on the menu. If you're going to spend money at Sigh, this is how you do it.
The Bottom Line
Sigh is unapologetically niche — a Champagne bar in Sonoma wine country that has absolutely no interest in being anything else, and that commitment pays off. Markup is real and you should go in with eyes open, but for a glass of Krug or an Iron Horse flight with a charcuterie board on the Sonoma Plaza, there's genuinely nowhere else quite like it.
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Sante is doing more with its wine list than the average hotel restaurant bothers to — 120 labels anchored in Northern California producers, 25 by-the-glass options with real range, and picks like Failla Sonoma Coast Pinot and Denner Nightshade that signal genuine curation. The steep markup at the top end is real, and the lack of any structured specials program means you're paying full freight every time — but if you order thoughtfully, there's genuinely good wine to be found here.
Deep & Eclectic
Steep
Basic Stemmed
Rotating Cast
Set & Forget
Proper
· Sonoma · French bistro
Bistro Ralph is exactly what a wine-country neighborhood bistro should be: unpretentious, locally rooted, and honest about what it is. We can't call out specific bottles from what's available, but the Sonoma-forward identity and relaxed room make this a solid stop for a glass or two alongside the chicken paillard or pot de crème. Come for the setting, stay for the wine.
Small but Thoughtful
Fair
Basic Stemmed
Willing but Green
Set & Forget
Acceptable
· Sonoma · California and Mediterranean
Sunflower Caffe isn't trying to compete with the big resort wine lists down the road, and that's exactly why it works. The list is small, local, fairly priced, and built around bubbles — which, in Sonoma, is actually a smart and honest choice. If you want a deep cellar or a Burgundy rabbit hole, go elsewhere; if you want a glass of Scribe Nouveau Pinot Noir on what is presumably a lovely patio, this is your spot.
Small but Thoughtful
Fair
Basic Stemmed
Willing but Green
Set & Forget
Acceptable
· Sonoma · California and New American
Sonoma Valley Farmhouse runs a tight, thoughtful list that punches above its size. The all-by-the-glass format and fair pricing make it easy to drink well without a game plan, and the producer selection — Bedrock, Lasseter, Talisman, Albini — reflects someone who actually cares about what ends up in your glass. If you're in Sonoma and want to drink local without getting gouged, this is a genuinely solid stop.
Small but Thoughtful
Fair
Basic Stemmed
Rotating Cast
Set & Forget
Acceptable
· Sonoma · Food Truck / New American
The Fig Rig is the kind of place that should not have a wine list this good, and that's exactly what makes it worth seeking out. Fair prices, genuine range, and a clear Rhône-forward point of view — if you're in Sonoma and skeptical of the usual tourist-trap markups, this is where we'd send you first.
Deep & Eclectic
Fair
Basic Stemmed
Rotating Cast
Set & Forget
Acceptable
· Sonoma · French and California
Cafe La Haye has assembled a 63-bottle list that punches well above its count — thoughtful French-California crossover, honest pricing on most of the list, and enough unusual picks (Gaudron Chenin Blanc, Pangloss White Rhone, grower Champagne from Pierre Paillard) to suggest real curation rather than default distributor choices. If you're in Sonoma and want a wine list that respects both the region and your intelligence, this is a reliable stop — with enough Wild Card energy to keep it interesting.
Small but Thoughtful
Fair
Basic Stemmed
Willing but Green
Set & Forget
Acceptable
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